Active NPI
Philip Jon Rosenthal, MD
- Internal Medicine Physician
- San Francisco, CA
National Provider Identifier
1154339786
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- G54802
- Practice address
- 1001 Potrero Avenue
BLDG 30 4TH Floor
San Francisco, CA 94110-3518 - Phone
- (415) 206-5438
- Fax
- (415) 648-8425
- NPI assigned
- Aug 3, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | G54802 | CA | Primary |
| Infectious Disease Physician | 207RI0200X | G54802 | CA |
Addresses
Primary practice location
1001 Potrero Avenue
BLDG 30 4TH Floor
San Francisco, CA 94110-3518
Mailing address
PO Box 7464
San Francisco, CA 94120-7464
Phone (415) 206-3103
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G548020 | Medicaid | CA |
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: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G54802 | CA | MD | Infectious Disease Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1154563200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1154339786",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 7464",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941207464",
"telephone_number": "415-206-3103",
"fax_number": "415-206-3872"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1001 POTRERO AVENUE",
"address_2": "BLDG 30 4TH FLOOR",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941103518",
"telephone_number": "415-206-5438",
"fax_number": "415-648-8425"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROSENTHAL",
"first_name": "PHILIP",
"middle_name": "JON",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-08-03",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "G54802",
"primary": true
},
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "CA",
"license": "G54802",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00G548020",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in San Francisco, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.