Active NPI
Peter Romero
- Emergency Medical Services (Emergency Medicine) Physician
- San Francisco, CA
National Provider Identifier
1235046087
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medical Services (Emergency Medicine) Physician
- License
- 95038041
- Practice address
- 4150 Clement St
San Francisco, CA 94121-1563 - Phone
- (415) 221-4810
- NPI assigned
- Aug 26, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Emergency Medical Services (Emergency Medicine) Physician | 207PE0004X | 95038041 | CA | Primary |
Addresses
Primary practice location
4150 Clement St
San Francisco, CA 94121-1563
Mailing address
555 27TH St Apt 3
San Francisco, CA 94131-1960
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1787702400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787702400000",
"number": "1235046087",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "555 27TH ST APT 3",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941311960"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4150 CLEMENT ST",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941211563",
"telephone_number": "415-221-4810"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROMERO",
"first_name": "PETER",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-08-26",
"last_updated": "2026-08-26",
"certification_date": "2026-08-26",
"status": "A"
},
"taxonomies": [
{
"code": "207PE0004X",
"taxonomy_group": "",
"desc": "Emergency Medicine, Emergency Medical Services",
"state": "CA",
"license": "95038041",
"primary": true
}
],
"identifiers": [],
"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 Aug 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.