John Edward Obrien

Primary specialty

Rehabilitation PractitionerTaxonomy code 225400000X

Practice address

9136 Spring LN
La Mesa, CA 91941-6729

Phone

(619) 402-2649

NPI assigned

Oct 5, 2026

Last updated

Oct 5, 2026By the provider in NPPES

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

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

{
    "created_epoch": "1791158400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791158400000",
    "number": "1669376554",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9136 SPRING LN",
            "city": "LA MESA",
            "state": "CA",
            "postal_code": "919416729",
            "telephone_number": "619-402-2649"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9136 SPRING LN",
            "city": "LA MESA",
            "state": "CA",
            "postal_code": "919416729",
            "telephone_number": "619-402-2649"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OBRIEN",
        "first_name": "JOHN",
        "middle_name": "EDWARD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-10-05",
        "last_updated": "2026-10-05",
        "certification_date": "2026-10-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dennis Michael O'Brien, DDS
• Lisa C. O'Connell, M.D.
• Sean O'Hara, PSY.D.,CADC II,SAP
• Oasis Residential Care Corp (Oasis Village Care)
• Heather Oboyle, LCSW
• Obstetrics & Gynecology Surgical Associates (West Coast OB/GYN, Inc.)
• Occupational Health Centers of California, a Medical Corporation (Concentra Health Services)
• Occupational Health Centers of California, a Medical Corporation (Concentra Medical Center)
• Sahar Odish
• Roumta Ashor Odisho, MD

• Rehabilitation Practitioner in La Mesa, CA
• Providers in La Mesa, CA by specialty
• Rehabilitation Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.