Active NPI
James Martin Prieto, M.D.
- Surgery Physician
- Portsmouth, VA
National Provider Identifier
1184004707
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- 67629
- Practice address
- 620 John Paul Jones Cir
Portsmouth, VA 23708-2111 - Phone
- (757) 953-5008
- NPI assigned
- Jun 9, 2015
- 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 |
|---|---|---|---|---|
| Surgery Physician | 208600000X | 67629 | AZ | Primary |
| Pediatric Surgery Physician | 2086S0120X | 165987 | MT | |
| Military Health Care Provider | 171000000X |
Addresses
Primary practice location
620 John Paul Jones Cir
Portsmouth, VA 23708-2111
Mailing address
620 John Paul Jones Cir
Portsmouth, VA 23708-2111
Phone (757) 953-5008
Other practice location 1
Naval Medical Ctr
34800 Bob Wilson Drive
San Diego, CA 92134-5000
Phone (619) 532-9795
Other practice location 2
202 Conway Dr Ste 200
Kalispell, MT 59901-3153
Phone (406) 758-7490
Other practice location 3
1919 E Thomas Rd
Phoenix, AZ 85016
Phone (602) 933-1000
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | krmcmedicalrecords@krhdirect.org | Direct | Kalispell Regional Medical Center Inc |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Care Compare profile
Medicare Care Compare- Specialty
- General Surgery
- Education
- Other, 2015
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
310 Sunnyview LN
Kalispell, MT 59901-3199
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 67629 | AZ | MD | Surgery Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1433808000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782777600000",
"number": "1184004707",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "620 JOHN PAUL JONES CIR",
"city": "PORTSMOUTH",
"state": "VA",
"postal_code": "237082111",
"telephone_number": "757-953-5008"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "620 JOHN PAUL JONES CIR",
"city": "PORTSMOUTH",
"state": "VA",
"postal_code": "237082111",
"telephone_number": "757-953-5008"
}
],
"practiceLocations": [
{
"address_1": "Naval Medical Ctr",
"address_2": "34800 Bob Wilson Drive",
"address_purpose": "LOCATION",
"city": "San Diego",
"state": "CA",
"postal_code": "921345000",
"country_code": "US",
"telephone_number": "619-532-9795",
"fax_number": "619-532-7508",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "202 Conway Dr Ste 200",
"address_purpose": "LOCATION",
"city": "Kalispell",
"state": "MT",
"postal_code": "599013153",
"country_code": "US",
"telephone_number": "406-758-7490",
"fax_number": "406-758-7080",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1919 E Thomas Rd",
"address_purpose": "LOCATION",
"city": "Phoenix",
"state": "AZ",
"postal_code": "85016",
"country_code": "US",
"telephone_number": "602-933-1000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "PRIETO",
"first_name": "JAMES",
"middle_name": "MARTIN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-06-09",
"last_updated": "2026-06-30",
"certification_date": "2026-06-30",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "AZ",
"license": "67629",
"primary": true
},
{
"code": "2086S0120X",
"taxonomy_group": "",
"desc": "Surgery, Pediatric Surgery",
"state": "MT",
"license": "165987",
"primary": false
},
{
"code": "171000000X",
"taxonomy_group": "",
"desc": "Military Health Care Provider",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "krmcmedicalrecords@krhdirect.org",
"affiliation": "Y",
"affiliationName": "Kalispell Regional Medical Center Inc",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "202 Conway Dr Ste 200",
"city": "Kalispell",
"state": "MT",
"country_code": "US",
"postal_code": "599013153",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Portsmouth, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 2026; 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.