Active NPI
Walt Marquardt, MD
- Interventional Cardiology Physician
- Sacramento, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Interventional Cardiology Physician
- License
- G59664
- Practice address
- 3941 J Street
Suite 260
Sacramento, CA 95819-3633 - Phone
- (916) 736-2323
- Fax
- (916) 736-0620
- NPI assigned
- Nov 14, 2006
- 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 |
|---|---|---|---|---|
| Cardiovascular Disease Physician | 207RC0000X | G59664 | CA | |
| Interventional Cardiology Physician | 207RI0011X | G59664 | CA | Primary |
| Nuclear Cardiology Physician | 207UN0901X | G59664 | CA |
Addresses
Primary practice location
3941 J Street
Suite 260
Sacramento, CA 95819-3633
Mailing address
1010 Hurley Way
Suite 500
Sacramento, CA 95825-3216
Phone (916) 564-3040
Other identifiers 12
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G596640 | Medicaid | CA | |
| GR0068230 | Medicaid | CA | |
| ZZZ47675Z | Other | CA | BLUE SHIELD |
| GR0068231 | Medicaid | CA | |
| ZZZ47676Z | Other | CA | BLUE SHIELD |
| GR0068235 | Medicaid | CA | |
| 060033947 | Other | CA | RAILROAD MEDICARE |
| GR0068233 | Medicaid | CA | |
| GR006823B | Medicaid | CA | |
| ZZZ62306Z | Other | CA | BLUE SHIELD |
| GR0068232 | Medicaid | CA | |
| ZZZ47673Z | Other | CA | BLUE SHIELD |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Interventional Cardiology
- Education
- University of Pittsburgh School of Medicine, 1981
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
150 Catherine LN
Suite D
Grass Valley, CA 95945-5719
Phone (530) 477-8358
Hospital & facility affiliations
- Mercy General Hospital
- Sierra Nevada Memorial Hospital
- Methodist Hospital of Sacramento
- Mercy San Juan Medical Center
- Woodland Memorial Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 99.64 of 100
- Quality
- 86.27
- Promoting interoperability
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Coronary angioplasty and stenting | 166 |
| Pacemaker insertion or repair | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dignity Health Medical Foundation | Current | Accepting new patients | |
| Dignity Health Medical Foundation | Current | Accepting new patients | |
| Dignity Health Medical Foundation | Current | Accepting new patients | |
| Methodist Healthcare System of San Antonio, LTD., L.L.P. | Past | Accepting new patients | |
| Dignity Health | Past | Accepting new patients | |
| Dignity Health | Past | Accepting new patients | |
| Dignity Health Medical Foundation | Past | Accepting new patients | |
| Sierra Nevada Memorial-Miners Hospital | Past | Accepting new patients | |
| Dignity Community Care | Cardiovascular Disease | Past | Accepting new patients |
| Dignity Community Care | Past | Accepting new patients | |
| Dignity Health | Past | Accepting new patients |
Locations
150 Catherine Ln
Ste D
Grass Valley, CA 95945
Phone (530) 477-8358
3400 Data Dr
Fl 1
Rancho Cordova, CA 95670
Phone (916) 379-2726
3941 J St
Ste 260
Sacramento, CA 95819
Phone (916) 736-2323
8120 Timberlake Way
Ste 108
Sacramento, CA 95823
Phone (916) 252-5000
3941 J St
Ste 364
Sacramento, CA 95819
Phone (916) 736-2323
3000 Q St
Sacramento, CA 95816
Phone (916) 733-5701
401 E Highland Ave
Ste 251
Sn Bernrdno, CA 92404
Phone (909) 881-1614
Organizations & group practices 11
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.
-
- Multi-Specialty Clinic/Center
- Sacramento, CA
- NPI 1700803418
-
- Multi-Specialty Clinic/Center
- Grass Valley, CA
- NPI 1043456106
-
- Multi-Specialty Clinic/Center
- Redding, CA
- NPI 1912288432
-
- General Acute Care Hospital
- Sacramento, CA
- NPI 1467560599
-
- General Acute Care Hospital
- Folsom, CA
- NPI 1356389878
-
- General Acute Care Hospital
- Sacramento, CA
- NPI 1487694857
-
- General Acute Care Hospital
- Carmichael, CA
- NPI 1972541498
-
- Multi-Specialty Clinic/Center
- Rancho Cordova, CA
- NPI 1568489268
-
- General Acute Care Hospital
- Grass Valley, CA
- NPI 1659361392
-
- Rehabilitation Hospital Unit
- San Antonio, TX
- NPI 1134166069
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Sacramento, CA
- NPI 1467560599
-
- General Acute Care Hospital
- Woodland, CA
- NPI 1922116037
-
- General Acute Care Hospital
- Sacramento, CA
- NPI 1487694857
-
- General Acute Care Hospital
- Carmichael, CA
- NPI 1972541498
-
- General Acute Care Hospital
- Grass Valley, CA
- NPI 1659361392
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1163462400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1422576000000",
"number": "1881766962",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1010 HURLEY WAY",
"address_2": "SUITE 500",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958253216",
"telephone_number": "916-564-3040",
"fax_number": "916-564-3065"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3941 J STREET",
"address_2": "SUITE 260",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958193633",
"telephone_number": "916-736-2323",
"fax_number": "916-736-0620"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARQUARDT",
"first_name": "WALT",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-11-14",
"last_updated": "2015-01-30",
"status": "A"
},
"taxonomies": [
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "CA",
"license": "G59664",
"primary": false
},
{
"code": "207RI0011X",
"taxonomy_group": "",
"desc": "Internal Medicine, Interventional Cardiology",
"state": "CA",
"license": "G59664",
"primary": true
},
{
"code": "207UN0901X",
"taxonomy_group": "",
"desc": "Nuclear Medicine, Nuclear Cardiology",
"state": "CA",
"license": "G59664",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00G596640",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR0068230",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD",
"identifier": "ZZZ47675Z",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR0068231",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD",
"identifier": "ZZZ47676Z",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR0068235",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "060033947",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR0068233",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR006823B",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD",
"identifier": "ZZZ62306Z",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR0068232",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD",
"identifier": "ZZZ47673Z",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Sacramento, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 2015; 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.