Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. GREGORY T. ACKROYD, M.D.
ActiveSleep Medicine (Psychiatry) · SANTA ROSA, CA
Registration Details
- NPI Number
- 1538192984
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 9, 2006 (19.78389384729 yrs)
- Last Updated
- Oct 14, 2021
- Licenses
-
A84348 (CA)A84348 (CA)
Practice Information
- Address
-
585 W COLLEGE AVESANTA ROSA, CA, 954015000Browse CA providers · Browse ZIP 95401
- Phone
- 7075259616
- Fax
- 7075262358
- Primary Specialty
-
Sleep Medicine (Psychiatry)
2084S0012X
- Additional Specialty
- Neurology
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.