Individual provider Active NPI

Mark Chofla, D.O.

  • Psychiatry Physician
  • San Francisco, CA
National Provider Identifier
1447338934
Registry record updated Jul 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
20A8365 Issued in CA
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

Updated by the provider on Jul 28, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
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 Former name

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
Green means eligible to order or refer.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
8365CAMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
County of Fresno CurrentSince Mar 10, 2017 Accepting new patients
County of Kern Psychiatry CurrentSince Dec 14, 2021 Accepting new patients
Northern Valley Indian Health Inc CurrentSince Apr 28, 2020 Accepting new patients
Northern Valley Indian Health Inc CurrentSince Apr 28, 2020 Accepting new patients
County of Kern Psychiatry Current Accepting new patients
County of Fresno CurrentSince Mar 10, 2017 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.

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

Verify at the official NPI Registry.