Active NPI
Donald F Nortman MD a Medical Corporation
- Nephrology Physician
- Los Angeles, CA
National Provider Identifier
1679628796
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nephrology Physician
- License
- G34241
- Legal business name
- DONALD F NORTMAN MD A MEDICAL CORPORATION
- Practice address
- 8635 W 3Rd St
865W
Los Angeles, CA 90048-6101 - Phone
- (310) 659-1668
- Fax
- (310) 659-6237
- NPI assigned
- Jan 25, 2007
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Donald F Nortman, MD
- Title
- President
- Phone
- (310) 659-1668
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nephrology Physician | 207RN0300X | G34241 | CA | Primary |
Addresses
Primary practice location
8635 W 3Rd St
865W
Los Angeles, CA 90048-6101
Mailing address
8635 W 3Rd St
865W
Los Angeles, CA 90048-6101
Phone (310) 659-1668
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Nephrology Physician
- Los Angeles, CA
- NPI 1780739896
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1169683200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1779926400000",
"number": "1679628796",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8635 W 3RD ST",
"address_2": "865W",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900486101",
"telephone_number": "310-659-1668",
"fax_number": "310-659-6237"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8635 W 3RD ST",
"address_2": "865W",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900486101",
"telephone_number": "310-659-1668",
"fax_number": "310-659-6237"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "DONALD F NORTMAN MD A MEDICAL CORPORATION",
"organizational_subpart": "NO",
"enumeration_date": "2007-01-25",
"last_updated": "2026-05-28",
"certification_date": "2026-05-28",
"status": "A",
"authorized_official_last_name": "NORTMAN",
"authorized_official_first_name": "DONALD",
"authorized_official_middle_name": "F",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "310-659-1668",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207RN0300X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine, Nephrology",
"state": "CA",
"license": "G34241",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Los Angeles, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.