Christopher Keith York, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

726 4TH St
Marysville, CA 95901-5656

Phone

(916) 547-9505

NPI assigned

May 20, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventist Health and Rideout Hospital, Marysville, CA, CCN 050133

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Cep America - California

  • Emergency Medicine Physician
  • San Francisco, CA
  • NPI 1023063542
  Medicare reassignment
• Cep America - California

  • Emergency Medicine Physician
  • Red Bluff, CA
  • NPI 1548332307
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Rideout Memorial Hospital

  • General Acute Care Hospital
  • Marysville, CA
  • NPI 1720088354
  Care Compare affiliation

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

{
    "created_epoch": "1747699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754524800000",
    "number": "1700678364",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "726 4TH ST",
            "city": "MARYSVILLE",
            "state": "CA",
            "postal_code": "959015656",
            "telephone_number": "916-547-9505"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "726 4TH ST",
            "city": "MARYSVILLE",
            "state": "CA",
            "postal_code": "959015656",
            "telephone_number": "916-547-9505"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YORK",
        "first_name": "CHRISTOPHER",
        "middle_name": "KEITH",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-05-20",
        "last_updated": "2025-08-07",
        "certification_date": "2025-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA66572",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mong Yang, MS, PPS
• Nanry Yang, MHRS
• Thang Yang, PA-C
• Yer Yang
• Chloe Ann York Custer
• Delellis York, RN
• Lana Rose Young, CAADE II/CATC II
• Youth for Change
• Yuba County Children and Families at Risk Program
• Yuba County Health and Human Services

• Physician Assistant in Marysville, CA
• Providers in Marysville, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.