John Chen, MD

Primary specialty

General Practice PhysicianTaxonomy code 208D00000X

License

0101270628 Issued in VA

Practice address

200 Mercy Circle Rd
Room 4172
Camp Pendleton, CA 92055

Phone

(805) 341-1129

NPI assigned

Mar 25, 2019

Last updated

Mar 13, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1553472000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741824000000",
    "number": "1861953713",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 MERCY CIRCLE RD",
            "address_2": "ROOM 4172",
            "city": "CAMP PENDLETON",
            "state": "CA",
            "postal_code": "92055"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 MERCY CIRCLE RD",
            "address_2": "ROOM 4172",
            "city": "CAMP PENDLETON",
            "state": "CA",
            "postal_code": "92055",
            "telephone_number": "805-341-1129"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "JOHN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-25",
        "last_updated": "2025-03-13",
        "certification_date": "2025-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "VA",
            "license": "0101270628",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nancy Jo Chamberlain, RN
• Adriana Jade Chan, DDS
• Ryan Lucas Charter, PA-C
• Giang-Tien Chau, PHARM.D.
• Meera Cheerharan, MD
• Hen Jin Cheng, D.O.
• Rodrigo Avellana Cheng Jr., NP
• James Chung, D.O.
• Cody Garrett Clapp, MD
• John-Stephen Rosell Clark, PHARM.D.

• General Practice Physician in Camp Pendleton, CA
• Providers in Camp Pendleton, CA by specialty
• General Practice Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 13, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.