Chuan-Jay J Chen, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

272210 Issued in MA

Practice address

10 Woodland Rd
Saint Helena, CA 94574-9554

Phone

(707) 963-6425

NPI assigned

Jun 19, 2017

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Merit-based Incentive Payment System (MIPS)

Final score

94.03 of 100Reported as group

Quality

95

Improvement activities

40

Cost

80.65

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jchen70299@direct-ucsfmedicalcenter.org

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.

• California Emergency Associates a California Medical Corporation

  • Emergency Medicine Physician
  • San Francisco, CA
  • NPI 1437611936
  Medicare reassignment NPD
• Cep America - California

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

  • Emergency Medicine Physician
  • Santa Ana, CA
  • NPI 1548667843
  Medicare reassignment NPD
• Mills Peninsula Emergency Medical Associates Inc

  • Emergency Medicine Physician
  • Burlingame, CA
  • NPI 1841226529
  Medicare reassignment NPD
• Cep America - California

  • Emergency Medicine Physician
  • Santa Monica, CA
  • NPI 1063081545
  NPD
• Cep America - California

  • Emergency Medicine Physician
  • Porterville, CA
  • NPI 1780049080
  NPD
• Cep America-California

  • Emergency Medicine Physician
  • Murrieta, CA
  • NPI 1588552848
  NPD
• Mills Peninsula Emergency Medical Associates Inc

  • Emergency Medicine Physician
  • San Mateo, CA
  • NPI 1548298318
  NPD

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

{
    "created_epoch": "1497830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1664841600000",
    "number": "1205366457",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 WOODLAND RD",
            "city": "SAINT HELENA",
            "state": "CA",
            "postal_code": "945749554"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 WOODLAND RD",
            "city": "SAINT HELENA",
            "state": "CA",
            "postal_code": "945749554",
            "telephone_number": "707-963-6425"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "CHUAN-JAY",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-06-19",
        "last_updated": "2022-10-04",
        "certification_date": "2022-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "171993",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "272210",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• David P Carelock, CRNA
• Edwin Carlson, M.D.
• Gillian Lynch Casey, L.AC.
• Cenimation LLC
• Kelli A. Chase, M.D.
• Cheryl Chong, D.O.
• Amizetta Carol Clark, M.D.
• Leonardo C. Clavijo, M.D.
• Dan Clay, M.D.
• Michael Jeffery Cleaver, D.C.

• Emergency Medicine Physician in Saint Helena, CA
• Providers in Saint Helena, CA by specialty
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 4, 2022; 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.