John Carter Barker, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

G84024 Issued in CA

Practice address

1990 41St Ave
San Francisco, CA 94116-1101

Phone

(415) 753-7255

Fax

(415) 753-0164

NPI assigned

Feb 6, 2007

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

Psychiatry

Education

University of Maryland School of Medicine, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

City and County of San FranciscoGroup PAC ID 1658280748, 368 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

88.2 of 100Reported as group

Quality

61.12

Promoting interoperability

99

Improvement activities

40

Cost

83.72

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• City & County of San Francisco

  • Clinical Medical Laboratory
  • San Francisco, CA
  • NPI 1982737524
  Medicare reassignment Care Compare group NPD
• City & County of San Francisco

  • Community Health/Public Health Clinical Nurse Specialist
  • San Francisco, CA
  • NPI 1609041060
  NPD
• City and County of San Francisco

  • Methadone Clinic
  • San Francisco, CA
  • NPI 1578787925
  NPD

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

{
    "created_epoch": "1170720000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1346284800000",
    "number": "1487794020",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1380 HOWARD ST",
            "address_2": "5TH FLOOR",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941032638",
            "telephone_number": "415-255-3699",
            "fax_number": "415-252-3015"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1990 41ST AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941161101",
            "telephone_number": "415-753-7255",
            "fax_number": "415-753-0164"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARKER",
        "first_name": "JOHN",
        "middle_name": "CARTER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-06",
        "last_updated": "2012-08-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "G84024",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christopher Paul Barideaux
• Bariendo Medical Group of New Jersey
• Joel M Barish, M.D.
• Peter Barish, M.D.
• Allison Barker, M.D.
• Tamsin Barker, MSN, NNP-BC
• Nazanin Barkhodari
• Kirsten Elizabeth Barkin, CPO
• Michael Edward Barkin, DDS
• Anthony J. Barkovich, M.D.

• Psychiatry Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 30, 2012; 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.