Active NPI
Joann Marie Clark, NP
- Primary Care Nurse Practitioner
- San Diego, CA
National Provider Identifier
1952359911
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Primary Care Nurse Practitioner
- License
- NP7801
- Practice address
- 200 West Arbor Drive MC 8201
Ucsd Medical Center
San Diego, CA 92103-8201 - Phone
- (858) 657-8531
- Fax
- (619) 543-3183
- NPI assigned
- May 4, 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 |
|---|---|---|---|---|
| Primary Care Nurse Practitioner | 363LP2300X | NP7801 | CA | Primary |
Addresses
Primary practice location
200 West Arbor Drive MC 8201
Ucsd Medical Center
San Diego, CA 92103-8201
Mailing address
10430 Briarcliff Way
San Diego, CA 92131-1334
Phone (858) 271-9809
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
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| NP7801 | CA | MD | Primary Care Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1146700800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1952359911",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10430 BRIARCLIFF WAY",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921311334",
"telephone_number": "858-271-9809"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "200 WEST ARBOR DRIVE MC 8201",
"address_2": "UCSD MEDICAL CENTER",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921038201",
"telephone_number": "858-657-8531",
"fax_number": "619-543-3183"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CLARK",
"first_name": "JOANN",
"middle_name": "MARIE",
"name_prefix": "Dr.",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-05-04",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363LP2300X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Primary Care",
"state": "CA",
"license": "NP7801",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in San Diego, CA
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.