Active NPI
Jocelyn J Dunn, MD
- Surgery Physician
- Portola Valley, CA
National Provider Identifier
1689684961
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- G064087
- Practice address
- 150 Portola Rd Ste B
Portola Valley, CA 94028-7852 - Phone
- (650) 322-1737
- Fax
- (650) 325-5778
- NPI assigned
- Aug 9, 2006
- 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 |
|---|---|---|---|---|
| Surgery Physician | 208600000X | G064087 | CA | Primary |
Addresses
Primary practice location
150 Portola Rd Ste B
Portola Valley, CA 94028-7852
Mailing address
150 Portola Rd Ste B
Portola Valley, CA 94028-7852
Phone (650) 322-1737
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: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
- Opted out of Medicare
- Yes, effective Feb 20, 2026 through Feb 20, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G064087 | CA | MD | Surgery Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1155081600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1682380800000",
"number": "1689684961",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "150 PORTOLA RD STE B",
"city": "PORTOLA VALLEY",
"state": "CA",
"postal_code": "940287852",
"telephone_number": "650-322-1737",
"fax_number": "650-325-5778"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "150 PORTOLA RD STE B",
"city": "PORTOLA VALLEY",
"state": "CA",
"postal_code": "940287852",
"telephone_number": "650-322-1737",
"fax_number": "650-325-5778"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DUNN",
"first_name": "JOCELYN",
"middle_name": "J",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-08-09",
"last_updated": "2023-04-25",
"certification_date": "2023-04-25",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "CA",
"license": "G064087",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Portola Valley, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 25, 2023; 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.