Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Birgit L. Carlson, D.D.S.
Dentist in San Antonio, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457338261
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Registry record
Entity type Individual (Type 1)
Name Dr. Birgit L. Carlson
Credential D.D.S.
Sex Female
Practice address 3066 E Commerce St, San Antonio, TX, 78220
Phone (210) 233-7000
Fax (210) 277-6387
Enumeration date Dec 22, 2005
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 007372803 | Medicaid | TX | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Birgit Carlson practice?
The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Birgit Carlson?
The National Provider Identifier (NPI) for Birgit Carlson is 1457338261, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Luis Garcia-Arecha Obstetrics & Gynecology Physician · San Antonio, TX NPI 1770588261 Miguel Vazquez Family Medicine Physician · San Antonio, TX NPI 1750388450 Marra Francis Obstetrics & Gynecology Physician · San Antonio, TX NPI 1265423875 Richard Switzer Pediatrics Physician · San Antonio, TX NPI 1932185287 Barrio Comprehensive Family Health Care Center, Inc. Federally Qualified Health Center (FQHC) · San Antonio, TX NPI 1902883739 Violetta Roller Dentist · San Antonio, TX NPI 1538146345 Stephen Adams Pediatric Nurse Practitioner · San Antonio, TX NPI 1659329027 Jose Trevino Obstetrics & Gynecology Physician · San Antonio, TX NPI 1336177591
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.