Nathan Hao Hsin Yen, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

G72909 Issued in CA

Practice address

6405 Day St
Riverside, CA 92507-0901

Phone

(951) 697-5427

Fax

(951) 697-5516

NPI assigned

Dec 9, 2005

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

Other identifiers 1

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

Loma Linda University School of Medicine, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Riverside Medical Clinic IncGroup PAC ID 2961492327, 173 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

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.

• Riverside Medical Clinic, Inc

  dba Riverside Medical Clinic

  • Dermatology Physician
  • Riverside, CA
  • NPI 1720183403
  Medicare reassignment Care Compare group NPD
• Riverside Medical Clinic, Inc

  dba Riverside Medical Clinic

  • Internal Medicine Physician
  • Riverside, CA
  • NPI 1730180415

  Family Medicine

  NPD
• Riverside Medical Clinic, Inc

  dba Riverside Medical Clinic

  • Family Medicine Physician
  • Riverside, CA
  • NPI 1780782557
  NPD

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

{
    "created_epoch": "1134086400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744329600000",
    "number": "1013992338",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6405 DAY ST",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925070901",
            "telephone_number": "951-697-5427",
            "fax_number": "951-697-5516"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6405 DAY ST",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925070901",
            "telephone_number": "951-697-5427",
            "fax_number": "951-697-5516"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YEN",
        "first_name": "NATHAN",
        "middle_name": "HAO HSIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-09",
        "last_updated": "2025-04-11",
        "certification_date": "2025-04-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "G72909",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GROUP NPI",
            "identifier": "1730180415",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Melany Yee, PHARMD
• Duke Yi-Fu Yeh, MD
• Sam Su Hsien Yeh, MD
• Esther Yekubu
• Kristin Herdman Yellam, LCSW, MSW
• Alexander Yeo
• Anthony Yeo
• Eliot M Yeo, DDS
• Elvin Kee-Ean Yeo, MD
• Mickey Yep, CRNA

• Family Medicine Physician in Riverside, CA
• Providers in Riverside, 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 Apr 11, 2025; 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.