Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stone Rangarajan Thayer, DMD, MD

Q: What is the NPI number for Stone Thayer?

The National Provider Identifier (NPI) for Stone Thayer is 1255416459, a Type 1 (individual) record in the CMS NPPES registry.

Oral & Maxillofacial Surgery (D.M.D.) in Boerne, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255416459

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Registry record

Entity type Individual (Type 1)

Name Dr. Stone Rangarajan Thayer

Credential DMD, MD

Sex Male

Practice address 134 Menger Spgs Ste 1200, Boerne, TX, 78006

Phone (830) 815-2480

Enumeration date Oct 26, 2006

Last updated in NPPES Mar 16, 2026

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 22911 (TX) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License ME 114524 (FL) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License A137085 (CA) Secondary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 6001097-15 (WI) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License T3198 (TX) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Stone Thayer practice?

The practice location on file with NPPES is in Boerne, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Stone Thayer?

The National Provider Identifier (NPI) for Stone Thayer is 1255416459, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-16.