Active NPI
Vijay J Nayak, DO
- Diagnostic Radiology Physician
- Alexandria, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- 0102205709
- Practice address
- 4320 Seminary Rd
Alexandria, VA 22304-1535 - Phone
- (703) 504-3000
- NPI assigned
- Aug 14, 2012
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | OP61678803 | WA | |
| Diagnostic Radiology Physician | 2085R0202X | 15425 | CA | |
| Diagnostic Radiology Physician | 2085R0202X | 0102205709 | VA | Primary |
Addresses
Primary practice location
4320 Seminary Rd
Alexandria, VA 22304-1535
Mailing address
8001 Forbes PL Ste 103
Springfield, VA 22151-2205
Phone (814) 426-7319
Other practice location 1
759 S Main St
Woodstock, VA 22664-1154
Phone (540) 459-1100
Other practice location 2
160 Exeter Dr Ste 103
Winchester, VA 22603-8614
Phone (540) 686-1600
Other practice location 3
1840 Amherst St
Winchester, VA 22601-2808
Phone (540) 536-8750
Other practice location 4
160 Exeter Dr Ste 104
Winchester, VA 22603-8614
Phone (540) 545-4674
Other practice location 5
500 Hospital Dr
Warrenton, VA 20186-3027
Phone (540) 316-5000
Other practice location 6
200 Memorial Dr
Luray, VA 22835-1000
Phone (540) 743-4561
Other practice location 7
1000 N Shenandoah Ave
Front Royal, VA 22630-3547
Phone (540) 636-0300
Other practice location 8
7700 W Sunrise Blvd
Plantation, FL 33322-4113
Phone (954) 939-5299
Other practice location 9
1304 Fawcett Ave
Tacoma, WA 98402-1911
Phone (253) 761-4200
Electronic endpoints 7
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) | The Permanente Medical Group |
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) | The Permanente Medical Group |
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) | The Permanente Medical Group |
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) | The Permanente Medical Group |
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) | The Permanente Medical Group |
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) | The Permanente Medical Group |
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) | The Permanente Medical Group |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, VA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Diagnostic Radiology
- Education
- Other, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
13205 Sepulveda CT
Los Gatos, CA 95032-2108
Phone (253) 761-4200
2500 Merced St
San Leandro, CA 94577-4201
Phone (510) 454-1000
Hospital & facility affiliations
- Tacoma General Allenmore Hospital
- St Joseph Medical Center
- St Anthony Hospital
- Highline Medical Center
- St Clare Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| OP61678803 | WA | MD | Diagnostic Radiology Physician |
| 15425 | CA | MD | Speech-Language Pathologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Shenandoah Memorial Hospital, Inc. | Current | Accepting new patients | |
| Tra-Minw P S | Current | Accepting new patients | |
| Warren Memorial Hospital, Inc. | Current | Accepting new patients | |
| Union Avenue Open MRI LLC | Current | Accepting new patients | |
| Permanente Medical Group Inc | Diagnostic Radiology | Current | Accepting new patients |
| Permanente Medical Group Inc | Diagnostic Radiology | Current | Accepting new patients |
| Page Memorial Hospital, Inc. | Current | Accepting new patients | |
| Page Memorial Hospital, Inc. | Current | Accepting new patients | |
| University of California SFGH Medical Group | Diagnostic Radiology | Current | Accepting new patients |
| Warren Memorial Hospital, Inc. | Current | Accepting new patients | |
| Warren Memorial Hospital, Inc. | Current | Accepting new patients | |
| Page Memorial Hospital, Inc. | Current | Accepting new patients | |
| Permanente Medical Group, Inc | Current | Accepting new patients | |
| Shenandoah Memorial Hospital, Inc. | Current | Accepting new patients | |
| University of California SFGH Medical Group | Current | Accepting new patients | |
| Tra Medical Imaging Centers LLC | Current | Accepting new patients | |
| Medical Imaging Northwest - Good Samaritan Hospital Imaging Alliance | Current | Accepting new patients | |
| University of California SFGH Medical Group | Current | Accepting new patients | |
| Tra-Minw P S | Past | Accepting new patients | |
| Page Memorial Hospital Inc. | Past | Accepting new patients | |
| Shenandoah Memorial Hospital, Inc. | Past | Accepting new patients |
Locations (25 of 41)
750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131
4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738
900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014
101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109
1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015
901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500
930 W Main St
Ripon, CA 95366
Phone (209) 599-4221
501 J St
Sacramento, CA 95814
Phone (916) 497-3000
1001 Potrero Ave
Bldg 53RD
San Francisco, CA 94110
Phone (628) 206-8265
1001 Potrero Ave
Bldg 5
San Francisco, CA 94110
Phone (628) 206-5753
2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000
2500 Merced St
San Leandro, CA 94577
Phone (510) 454-1000
710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400
5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700
1800 N California St
Ste 1
Stockton, CA 95204
Phone (209) 467-6316
7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000
975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000
320 N Crawford St
Willows, CA 95988
Phone (530) 934-2834
1000 N Shenandoah Ave
Front Royal, VA 22630
Phone (540) 636-0300
351 Valley Health Way
Front Royal, VA 22630
Phone (540) 636-0300
200 Memorial Dr
Luray, VA 22835
Phone (540) 743-4561
9166 N Congress St
New Market, VA 22844
Phone (540) 459-1340
505 Williams Ave
Shenandoah, VA 22849
Phone (540) 652-9100
235 Medical Dr
Stanley, VA 22851
Phone (540) 778-3484
160 Exeter Dr
Ste 104
Winchester, VA 22603
Phone (540) 431-3600
Networks
- Optimum HealthCare HMO Network
- Freedom Health HMO Network
Interoperability endpoints
- https://app.meldrx.com/api/fhir/ei-trami
Organizations & group practices 21
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Radiology Clinic/Center
- Tacoma, WA
- NPI 1083802946
CA
-
- Internal Medicine Physician
- Santa Clara, CA
- NPI 1073606299
Diagnostic Radiology
-
- Critical Access Hospital
- Luray, VA
- NPI 1326040684
-
- Rural Health Clinic/Center
- Woodstock, VA
- NPI 1952417735
-
- Emergency Medicine Physician
- Front Royal, VA
- NPI 1164442281
-
- Diagnostic Radiology Physician
- San Francisco, CA
- NPI 1063487122
-
- Orthopaedic Surgery Physician
- San Francisco, CA
- NPI 1760457816
-
- Rural Health Clinic/Center
- Shenandoah, VA
- NPI 1013199322
-
- Rural Health Clinic/Center
- Front Royal, VA
- NPI 1083236970
Hospital & facility affiliations 8
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Tacoma, WA
- NPI 1124291117
-
- General Acute Care Hospital
- Gig Harbor, WA
- NPI 1447406699
-
- General Acute Care Hospital
- Tacoma, WA
- NPI 1952309098
-
- General Acute Care Hospital
- Burien, WA
- NPI 1558333682
-
- General Acute Care Hospital
- Tacoma, WA
- NPI 1366556227
-
- General Acute Care Hospital
- Lakewood, WA
- NPI 1689672693
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1344902400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1742947200000",
"number": "1659628154",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8001 FORBES PL STE 103",
"city": "SPRINGFIELD",
"state": "VA",
"postal_code": "221512205",
"telephone_number": "814-426-7319"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4320 SEMINARY RD",
"city": "ALEXANDRIA",
"state": "VA",
"postal_code": "223041535",
"telephone_number": "703-504-3000"
}
],
"practiceLocations": [
{
"address_1": "759 S Main St",
"address_purpose": "LOCATION",
"city": "Woodstock",
"state": "VA",
"postal_code": "226641154",
"country_code": "US",
"telephone_number": "540-459-1100",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "160 Exeter Dr Ste 103",
"address_purpose": "LOCATION",
"city": "Winchester",
"state": "VA",
"postal_code": "226038614",
"country_code": "US",
"telephone_number": "540-686-1600",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1840 Amherst St",
"address_purpose": "LOCATION",
"city": "Winchester",
"state": "VA",
"postal_code": "226012808",
"country_code": "US",
"telephone_number": "540-536-8750",
"country_name": "United States",
"address_type": "DOM"
},
{
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"address_purpose": "LOCATION",
"city": "Winchester",
"state": "VA",
"postal_code": "226038614",
"country_code": "US",
"telephone_number": "540-545-4674",
"country_name": "United States",
"address_type": "DOM"
},
{
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"address_purpose": "LOCATION",
"city": "Warrenton",
"state": "VA",
"postal_code": "201863027",
"country_code": "US",
"telephone_number": "540-316-5000",
"country_name": "United States",
"address_type": "DOM"
},
{
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"address_purpose": "LOCATION",
"city": "Luray",
"state": "VA",
"postal_code": "228351000",
"country_code": "US",
"telephone_number": "540-743-4561",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1000 N Shenandoah Ave",
"address_purpose": "LOCATION",
"city": "Front Royal",
"state": "VA",
"postal_code": "226303547",
"country_code": "US",
"telephone_number": "540-636-0300",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "7700 W Sunrise Blvd",
"address_purpose": "LOCATION",
"city": "Plantation",
"state": "FL",
"postal_code": "333224113",
"country_code": "US",
"telephone_number": "954-939-5299",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1304 Fawcett Ave",
"address_purpose": "LOCATION",
"city": "Tacoma",
"state": "WA",
"postal_code": "984021911",
"country_code": "US",
"telephone_number": "253-761-4200",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NAYAK",
"first_name": "VIJAY",
"middle_name": "J",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2012-08-14",
"last_updated": "2025-03-26",
"certification_date": "2025-03-26",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "WA",
"license": "OP61678803",
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "CA",
"license": "15425",
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "VA",
"license": "0102205709",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
"affiliation": "Y",
"endpointDescription": "Carequality",
"affiliationName": "The Permanente Medical Group",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "2500 Merced St",
"city": "San Leandro",
"state": "CA",
"country_code": "US",
"postal_code": "945774201",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
"affiliation": "Y",
"endpointDescription": "Carequality",
"affiliationName": "The Permanente Medical Group",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "2500 Merced St",
"city": "San Leandro",
"state": "CA",
"country_code": "US",
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"country_name": "United States",
"address_type": "DOM"
},
{
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"affiliation": "Y",
"endpointDescription": "Carequality",
"affiliationName": "The Permanente Medical Group",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
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"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "2500 Merced St",
"city": "San Leandro",
"state": "CA",
"country_code": "US",
"postal_code": "945774201",
"country_name": "United States",
"address_type": "DOM"
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{
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"affiliation": "Y",
"endpointDescription": "Carequality",
"affiliationName": "The Permanente Medical Group",
"use": "HIE",
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"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
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"state": "CA",
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{
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"affiliation": "Y",
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"use": "HIE",
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"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "2500 Merced St",
"city": "San Leandro",
"state": "CA",
"country_code": "US",
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"country_name": "United States",
"address_type": "DOM"
},
{
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"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "2500 Merced St",
"city": "San Leandro",
"state": "CA",
"country_code": "US",
"postal_code": "945774201",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "SOAP",
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"endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
"affiliation": "Y",
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"affiliationName": "The Permanente Medical Group",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "2500 Merced St",
"city": "San Leandro",
"state": "CA",
"country_code": "US",
"postal_code": "945774201",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Alexandria, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.