Shauna Frances O'Sullivan, D.O

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

02002814A Issued in IN

Practice address

8901 Rockville Pike
Bethesda, MD 20889-3300

Phone

(301) 295-4512

NPI assigned

Feb 1, 2006

Last updated

Feb 10, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1138752000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1033181490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7700 ARLINGTON BLVD STE 5134",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220425113",
            "telephone_number": "703-681-8937"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 ROCKVILLE PIKE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208893300",
            "telephone_number": "301-295-4512"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'SULLIVAN",
        "first_name": "SHAUNA",
        "middle_name": "FRANCES",
        "name_prefix": "Dr.",
        "credential": "D.O",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-02-01",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "IN",
            "license": "02002814A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Vanessa Smith O'Mara, LCPC
• James Conway O'Neill, R.N.
• Juliana Maria O'Reilly
• John Joseph O'Shea Jr., MD
• Geraldine H O'Sullivan Coyne, M.D, PHD
• Oaklight Counseling, LLC
• Oasis PT & Pelvic Health, L.L.C.
• Timia Oates, MSW
• Sarah Jane Oberhelman, MD
• Chinwe Obinwa, ARNP

• Rheumatology Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Rheumatology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.