Active NPI
Margaret Roberts Karp, MD
- Psychiatry Physician
- San Fransisco, CA
National Provider Identifier
1639214356
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- G047919
- Practice address
- 2485 Clay Street
Suite 102
San Fransisco, CA 94115-1874 - Phone
- (415) 673-3505
- Fax
- (415) 673-3504
- NPI assigned
- Feb 20, 2007
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | G047919 | CA | Primary |
Addresses
Primary practice location
2485 Clay Street
Suite 102
San Fransisco, CA 94115-1874
Mailing address
2485 Clay Street
Suite 102
San Fransisco, CA 94115-1874
Phone (415) 673-3505
Other names 1
- Dr. Margaret Alma Roberts
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Oct 10, 2025 through Oct 10, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G047919 | CA | MD | Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1171929600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1183852800000",
"number": "1639214356",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2485 CLAY STREET",
"address_2": "SUITE 102",
"city": "SAN FRANSISCO",
"state": "CA",
"postal_code": "941151874",
"telephone_number": "415-673-3505",
"fax_number": "415-673-3504"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2485 CLAY STREET",
"address_2": "SUITE 102",
"city": "SAN FRANSISCO",
"state": "CA",
"postal_code": "941151874",
"telephone_number": "415-673-3505",
"fax_number": "415-673-3504"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KARP",
"first_name": "MARGARET",
"middle_name": "ROBERTS",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-02-20",
"last_updated": "2007-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "CA",
"license": "G047919",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "MARGARET",
"last_name": "ROBERTS",
"middle_name": "ALMA",
"prefix": "DR.",
"credential": "MD",
"code": "1",
"type": "Former Name"
}
]
}Other providers in San Fransisco, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.