Brennan Robert Leininger, DDS

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

13829 Issued in NC

Practice address

149 Brauer Hall CB 7450
Chapel Hill, NC 27599-7450

Phone

(919) 837-3944

NPI assigned

May 1, 2024

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 NC

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Interoperability endpoints

• Direct secure messaging: bleininger1157976@direct.unc.nchie.net

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

{
    "created_epoch": "1714521600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752710400000",
    "number": "1386491199",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "149 BRAUER HALL CB 7450",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275997450",
            "telephone_number": "919-837-3944"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "149 BRAUER HALL CB 7450",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275997450",
            "telephone_number": "919-837-3944"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEININGER",
        "first_name": "BRENNAN",
        "middle_name": "ROBERT",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-05-01",
        "last_updated": "2025-07-17",
        "certification_date": "2025-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "NC",
            "license": "13829",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Erin Leidlein Hamilton, M.D.
• Leigh Raynor& Associates
• Cosmas Anthony Leigh, D.C.
• Margaret Leigh, MD
• Patricia Leigh, PH.D.
• Beth Miller Leiro, P.T.
• Peter Thomas Leistikow
• Tacora Lemelle
• Aaron D Lemmon, CRNA
• John Patrick Lemoine, MD

• General Practice Dentistry in Chapel Hill, NC
• Providers in Chapel Hill, NC by specialty
• General Practice Dentistry in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 2025; 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.