Marguerite Changala, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A164813 Issued in CA

Practice address

8950 Villa la Jolla Dr Ste A215
La Jolla, CA 92037-1711

Phone

(619) 356-0794

NPI assigned

Apr 27, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Community Research Foundation Inc

  • Community/Behavioral Health Agency
  • San Diego, CA
  • NPI 1952328700
  Medicare reassignment NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1524787200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777852800000",
    "number": "1437647146",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8950 VILLA LA JOLLA DR STE A215",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371711"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8950 VILLA LA JOLLA DR STE A215",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371711",
            "telephone_number": "619-356-0794"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANGALA",
        "first_name": "MARGUERITE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-04-27",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A164813",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "164813",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A164813",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Henry John Chang, LAC
• Jacqueline A. Chang, M.D.
• Olivia Chang, D.C.
• Timothy W Chang, MD
• Wun-Ling Chang, M.D.
• Daniel Lee Chao, M.D.
• Rambod Charepoo, M.D.
• Madeline Joan Charette
• Jason Anthony Charlebois, ATC
• Charles E Hollingsworth MD a Professional Corporation

• Psychiatry Physician in La Jolla, CA
• Providers in La Jolla, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 4, 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.

Verify at the official NPI Registry.