Active NPI
Erin Daniel
- Physician Assistant
- San Mateo, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 55810
- Practice address
- 222 W 39TH Ave
San Mateo, CA 94403-4364 - Phone
- (650) 573-2222
- NPI assigned
- Dec 16, 2018
- Sex
- Female
- Sole proprietor
- Yes
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 | 55810 | CA | |
| Physician Assistant | 363A00000X | 55810 | CA | Primary |
Addresses
Primary practice location
222 W 39TH Ave
San Mateo, CA 94403-4364
Mailing address
222 W 39TH Ave
San Mateo, CA 94403-4364
Other practice location 1
795 El Camino Real
Palo Alto, CA 94301-2302
Phone (650) 853-2977
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care CompareMerit-based Incentive Payment System (MIPS)
- Final score
- 96.69 of 100
- Quality
- 90
- Improvement activities
- 40
- Cost
- 78.43
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 55810 | CA | MD | Pharmacist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cep America - California | Current | Accepting new patients | |
| Cep America-California | Current | Accepting new patients |
Locations
2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638
1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423
15031 Rinaldi St
San Fernando, CA 91345
Phone (818) 365-8051
222 W 39th Ave
San Mateo, CA 94403
Phone (415) 573-2222
Interoperability endpoints
- ewilson18963@smch.direct-ci.com
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Emergency Medicine Physician
- San Francisco, CA
- NPI 1023063542
-
- Emergency Medicine Physician
- Santa Ana, CA
- NPI 1548667843
-
- Emergency Medicine Physician
- West Covina, CA
- NPI 1346614054
-
- Emergency Medicine Physician
- Bakersfield, CA
- NPI 1134998867
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1544918400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752105600000",
"number": "1578034633",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "222 W 39TH AVE",
"city": "SAN MATEO",
"state": "CA",
"postal_code": "944034364"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "222 W 39TH AVE",
"city": "SAN MATEO",
"state": "CA",
"postal_code": "944034364",
"telephone_number": "650-573-2222"
}
],
"practiceLocations": [
{
"address_1": "795 El Camino Real",
"address_purpose": "LOCATION",
"city": "Palo Alto",
"state": "CA",
"postal_code": "943012302",
"country_code": "US",
"telephone_number": "650-853-2977",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DANIEL",
"first_name": "ERIN",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2018-12-16",
"last_updated": "2025-07-10",
"certification_date": "2025-07-10",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "55810",
"primary": false
},
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "CA",
"license": "55810",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in San Mateo, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 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.
- 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.