Active NPI
Mark Chofla, D.O.
- Psychiatry Physician
- San Francisco, CA
National Provider Identifier
1447338934
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 20A8365
- Practice address
- 2211 Post St Ste 300
San Francisco, CA 94115-3442 - Phone
- (888) 832-9635
- NPI assigned
- Nov 1, 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 |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 20A8365 | CA | Primary |
Addresses
Primary practice location
2211 Post St Ste 300
San Francisco, CA 94115-3442
Mailing address
2211 Post St Ste 300
San Francisco, CA 94115-3442
Phone (888) 832-9635
Other names 1
- Dr. Mark Chong
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: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 8365 | CA | MD | Occupational Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| County of Fresno | Current | Accepting new patients | |
| County of Kern | Psychiatry | Current | Accepting new patients |
| Northern Valley Indian Health Inc | Current | Accepting new patients | |
| Northern Valley Indian Health Inc | Current | Accepting new patients | |
| County of Kern | Psychiatry | Current | Accepting new patients |
| County of Fresno | Current | Accepting new patients | |
| County of Sacramento | Past | Accepting new patients | |
| Empathy Therapy, Inc | Psychiatry | Past | Accepting new patients |
Locations
2525 N Chester Ave
Bakersfield, CA 93308
Phone (661) 328-4295
4441 E Kings Canyon Rd
Fresno, CA 93702
Phone (559) 453-4099
207 N Butte St
Willows, CA 95988
Phone (530) 934-4641
Organizations & group practices 8
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.
-
- Psychiatry Physician
- Sacramento, CA
- NPI 1770853103
-
- State or Local Public Health Clinic/Center
- Fresno, CA
- NPI 1174606420
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Fresno, CA
- NPI 1770538001
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Bakersfield, CA
- NPI 1568658821
Psychiatry
-
- Clinic/Center
- Willows, CA
- NPI 1295752384
-
- Clinic/Center
- Chico, CA
- NPI 1750031548
-
- Radiology Clinic/Center
- Sacramento, CA
- NPI 1508936030
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1162339200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785196800000",
"number": "1447338934",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2211 POST ST STE 300",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941153442",
"telephone_number": "888-832-9635"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2211 POST ST STE 300",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941153442",
"telephone_number": "888-832-9635"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHOFLA",
"first_name": "MARK",
"name_prefix": "Dr.",
"credential": "D.O.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-11-01",
"last_updated": "2026-07-28",
"certification_date": "2026-07-28",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "CA",
"license": "20A8365",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "MARK",
"last_name": "CHONG",
"prefix": "DR.",
"credential": "D.O.",
"code": "1",
"type": "Former Name"
}
]
}
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 Jul 28, 2026; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.