Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. WILLIAM DOUGLAS GAMMON, PH.D.
Active Sole ProprietorDR. WILLIAM DOUGLAS GAMMON, PH.D. is a Clinical Psychologist healthcare provider located in BILLERICA, Massachusetts. NPI 1306892898 is currently active in the NPPES registry. Verify at CMS.
Clinical Psychologist · BILLERICA, MA
Registration Details
- NPI Number
- 1306892898
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- May 26, 2006 (20.264268471277 yrs)
- Last Updated
- Mar 4, 2015
- License
-
2402 (MA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
572 BOSTON RDSUITE 14BILLERICA, MA, 018213776Browse MA providers · Browse ZIP 01821
- Phone
- 7816962070
- Fax
- 9782948977
- Primary Specialty
-
Clinical Psychologist
103TC0700X
Other Clinical Psychologist Providers in BILLERICA, MA
| Name | Credential | NPI |
|---|---|---|
| JOAN ESTHER GOLDMAN | PHD | 1992785927 |
| ROBERT VITI | PSY.D. | 1700803749 |
| DEVIN MASSARO | PHD | 1750078713 |
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.