Preston George O'Brien, DO

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

0940R Issued in OK

Practice address

608 Stanton L Young Blvd
Oklahoma City, OK 73104-5065

Phone

(405) 271-7816

NPI assigned

Jun 2, 2025

Sex

Male

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Osteopathy

State licenses

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

{
    "created_epoch": "1748822400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1184517765",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "608 STANTON L YOUNG BLVD",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731045065",
            "telephone_number": "405-271-6060"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "608 STANTON L YOUNG BLVD",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731045065",
            "telephone_number": "405-271-7816"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "PRESTON",
        "middle_name": "GEORGE",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-06-02",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "OK",
            "license": "0940R",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shanna Marie Schuelein O'Bannon
• David Michael O'Brien, M.D.
• James O'Brien
• James Clayton O'Brien, M.D.
• Kylie Christina O'Brien
• Steven Blake O'Brien, MD
• Nicholas Edward O'Bright, M.D.
• Judith Ann O'Connor, M.D.
• Terri Lynn O'Connor, RN
• William O'Connor, MD

• Ophthalmology Physician in Oklahoma City, OK
• Providers in Oklahoma City, OK by specialty
• Ophthalmology Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2025; 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.