Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. GRANT RONALD LAYTON, D.M.D.
Active Sole ProprietorDR. GRANT RONALD LAYTON, D.M.D. is a Endodontics healthcare provider located in TAMUNING, Guam. NPI 1588918908 is currently active in the NPPES registry. Verify at CMS.
Endodontics · TAMUNING, GU
Registration Details
- NPI Number
- 1588918908
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Nov 7, 2012 (13.581161030654 yrs)
- Last Updated
- Feb 9, 2026
- License
-
8311802-9922 (UT)
- Sole Proprietor
- Yes
Practice Information
- Address
-
50 FARENHOLT AVETAMUNING, GU, 969133106Browse GU providers · Browse ZIP 96913
- Phone
- 6713449269
- Primary Specialty
-
Endodontics
1223E0200X
Other Endodontics Providers in TAMUNING, GU
| Name | Credential | NPI |
|---|---|---|
| DR. DEAN BAUGH | D.D.S. | 1902175334 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.