John William O'Brien, M.D.

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

License

024998 Issued in CT

Practice address

Gaylord Farm Rd.
Wallingford, CT 06492

Phone

(203) 284-2800

Fax

(203) 679-3598

NPI assigned

Jun 28, 2006

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Radiologic Associates of Middletown PC

  • Diagnostic Radiology Physician
  • Middletown, CT
  • NPI 1124137328
  NPD (past)
• Saint Raphael Faculty Physicians

  • Internal Medicine Physician
  • New Haven, CT
  • NPI 1932138138
  NPD (past)

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

{
    "created_epoch": "1151452800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1447288741",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "GAYLORD FARM RD.",
            "address_2": "PO BOX 400",
            "city": "WALLINGFORD",
            "state": "CT",
            "postal_code": "06492",
            "telephone_number": "203-284-2800",
            "fax_number": "203-679-3598"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "GAYLORD FARM RD.",
            "city": "WALLINGFORD",
            "state": "CT",
            "postal_code": "06492",
            "telephone_number": "203-284-2800",
            "fax_number": "203-679-3598"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "JOHN",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-28",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "CT",
            "license": "024998",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joshua David Noyes, PT
• Nube Faith and Wellness PLLC
• Nutmeg Orthotics and Prosthetics LLC
• Nutmeg Orthotics and Prosthetics LLC
• Damien Joseph Nuzzo, PMNHP-BC, APRN
• Margaret Ann O'Hagan-Lynch, LPC
• Sarah Obremski
• Occupational Health Centers of the Southwest, P.a., P.C.
• Rita Ohene-Adjei, M.D.
• Christopher Andrew Oksanen

• Physical Medicine & Rehabilitation Physician in Wallingford, CT
• Providers in Wallingford, CT by specialty
• Physical Medicine & Rehabilitation Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.