Grant Layton, D.M.D.
Endodontics · Tamuning, GU
Grant Layton, D.M.D. is an endodontics with a practice address in Tamuning, Guam, and NPI 1588918908, issued on Nov 7, 2012. Check the license with the Guam board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Grant Layton
- Credential
- D.M.D.
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 8311802-9922 UT
Self-reported in NPPES; status is on the state search - Practice location
- 50 Farenholt Ave, Tamuning, GU 96913
- Phone
- (671) 344-9269
- Enumerated
- Nov 7, 2012
- Entity
- Type 1 · individual
Also registered at 50 Farenholt Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Ford, M.D.Family Medicine Physician1558623447
- Scott Meteer, DOFamily Medicine Physician1770076820
Verify Grant Layton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Endodontics providers in Guam
There are 2 endodontics records in Guam. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other endodontics records in Guam
- Dean Baugh, D.D.S.Tamuning, GU1902175334
Common questions
What is Grant Layton, D.M.D.'s NPI number?
Grant Layton, D.M.D.'s National Provider Identifier (NPI) is 1588918908, issued on Nov 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Grant Layton, D.M.D. located?
The NPPES record lists a practice address at 50 Farenholt Ave, Tamuning, GU, 96913. Phone: (671) 344-9269. Providers update this record themselves, so call before visiting.
How can I verify Grant Layton, D.M.D.'s license?
Search the Guam board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.