Peter Dung-Quoc Doan, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

A181106 Issued in CA

Practice address

12442 Limonite Ave Unit 209
Eastvale, CA 91752-2467

Phone

(951) 332-7170

Fax

(951) 968-1002

NPI assigned

May 14, 2020

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

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

Specialty

Family Practice

Education

University of Colorado School of Medicine, Aurora, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

United Medical DoctorsGroup PAC ID 2961305651, 168 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/9170/brand/1/csg/1/fhir/r4

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.

• United Medical Doctors

  • Gastroenterology Physician
  • Murrieta, CA
  • NPI 1770559981
  Medicare reassignment Care Compare group NPD
• United Medical Doctors

  • Orthopaedic Surgery Physician
  • San Diego, CA
  • NPI 1194554675
  NPD

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

{
    "created_epoch": "1589414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772668800000",
    "number": "1639791452",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12442 LIMONITE AVE UNIT 209",
            "city": "EASTVALE",
            "state": "CA",
            "postal_code": "917522467",
            "telephone_number": "951-332-7170",
            "fax_number": "951-968-1002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12442 LIMONITE AVE UNIT 209",
            "city": "EASTVALE",
            "state": "CA",
            "postal_code": "917522467",
            "telephone_number": "951-332-7170",
            "fax_number": "951-968-1002"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOAN",
        "first_name": "PETER",
        "middle_name": "DUNG-QUOC",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-05-14",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A181106",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Evelyn P Diaz, BA
• Mardy Lindt Fionne Diaz
• Martha Alicia Diaz
• Blaise Njieya Djeugoue, FNP
• Quang DO, DC
• Arvin John Liwag Domingo
• Robert Anthony Dominguez, MSW, LCSW
• Monique Dozier, LCSW
• Dr Latisha Patel a Professional Optometric Corporation
• Wanting Du

• Family Medicine Physician in Eastvale, CA
• Providers in Eastvale, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.