Active NPI
Donald Martin Selcer, M.D.
- Pediatrics Physician
- Castro Valley, CA
National Provider Identifier
1770526261
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- G25659
- Practice address
- 20101B Lake Chabot Rd
Castro Valley, CA 94546-5305 - Phone
- (510) 581-1446
- NPI assigned
- Jun 13, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | G25659 | CA | Primary |
Addresses
Primary practice location
20101B Lake Chabot Rd
Castro Valley, CA 94546-5305
Mailing address
20101B Lake Chabot Rd
Castro Valley, CA 94546-5305
Phone (510) 581-1446
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G25659 | CA | MD | Pediatrics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150156800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1770526261",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20101B LAKE CHABOT RD",
"city": "CASTRO VALLEY",
"state": "CA",
"postal_code": "945465305",
"telephone_number": "510-581-1446"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "20101B LAKE CHABOT RD",
"city": "CASTRO VALLEY",
"state": "CA",
"postal_code": "945465305",
"telephone_number": "510-581-1446"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SELCER",
"first_name": "DONALD",
"middle_name": "MARTIN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-13",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "CA",
"license": "G25659",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Castro Valley, CA
- Judith Ellen Schwartz, MSW
- Linda Ann Scott-Hickman, PHARM D
- Sedaze Anesthesia Consultants a Professional Nursing Corporation
- Stephany Sedlmayer Orellana, M.S. CCC, SLP
- Joanne M. Seitz, RNC, NP
- Seneca Family of Agencies
- Seneca Family of Agencies
- Joslind Sequeira
- Richard William Sequeira, O.D.
- Sequoyah Counseling Center
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.