Ryan Matthew Leonhart, DDS

Primary specialty

Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X

License

27720 Issued in TX

Practice address

9646 W. Loop 1604 N
Suite 2101
San Antonio, TX 78254

Phone

(210) 625-7277

Fax

(210) 787-2022

NPI assigned

Sep 13, 2006

Sex

Male

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

Green means eligible to order or refer.

Opted out of Medicare

Yes, effective Feb 21, 2014 through Feb 21, 2028

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Ryan M Leonhart DDS MD PLLC

  • Oral and Maxillofacial Surgery (Dentist)
  • San Antonio, TX
  • NPI 1346037454
  NPD
• San Antonio Oral & Maxillofacial Surgery Associates, P.a.

  • Oral and Maxillofacial Surgery (Dentist)
  • San Antonio, TX
  • NPI 1992243976
  NPD (past)
• San Antonio Oral and Maxillofacial Surgery Associates, P,a.

  • Oral and Maxillofacial Surgery (Dentist)
  • San Antonio, TX
  • NPI 1407986128
  NPD (past)

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

{
    "created_epoch": "1158105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740355200000",
    "number": "1255436523",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9646 W. LOOP 1604 N",
            "address_2": "SUITE 2101",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "78254",
            "telephone_number": "210-625-7277",
            "fax_number": "210-787-2022"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9646 W. LOOP 1604 N",
            "address_2": "SUITE 2101",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "78254",
            "telephone_number": "210-625-7277",
            "fax_number": "210-787-2022"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEONHART",
        "first_name": "RYAN",
        "middle_name": "MATTHEW",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-13",
        "last_updated": "2025-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "TX",
            "license": "27720",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lance Daniel Leone, LAC
• Ryan Michael Leone, MD
• Andrea Leong, APRN, AGACNP-BC
• Carol Leong, AGACNP-BC
• John Leong, MD
• Alexandrea Leos, LVN
• Emma Marie Leos
• Eric Leos
• Hailee Leann Leos
• Jennifer Lynn Leos

• Oral and Maxillofacial Surgery (Dentist) in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Oral and Maxillofacial Surgery (Dentist) in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.