Steven J. Ackerman, PH.D.
Clinical Psychologist · Stockbridge, MA
Steven J. Ackerman, PH.D. is a clinical psychologist with a practice address in Stockbridge, Massachusetts, and NPI 1821138298, issued on Feb 7, 2007. Check the license (Massachusetts 8453, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Steven J. Ackerman
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 8453 MA
Self-reported in NPPES; status is on the state search - Practice location
- 25 Main St., Stockbridge, MA 01262
- Phone
- (413) 931-5210
- Enumerated
- Feb 7, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (413) 298-4020
- Entity
- Type 1 · individual
Also registered at 25 Main St.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Blake, PSY.D.Psychologist1861876963
- Sandra Delgado, PSY.DClinical Psychologist1457835936
- Milton Fromm, PH.D.Clinical Psychologist1437364668
- Ruth Guttormsen, RNPsychiatric/Mental Health Registered Nurse1164625570
- John Muller, PH.D.Clinical Psychologist1427175199
- Avram Schwartz, MSWClinical Social Worker1164691960
Verify Steven J. Ackerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 8453Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23 clinical psychologist records list a practice address in Stockbridge
They are 23 of the 95 NPPES records with a practice address in Stockbridge, and 3,185 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23 in Stockbridge → All 3,185 in Massachusetts → Every provider in Stockbridge →
Other clinical psychologist records in Massachusetts
- Elizabeth AbbateRevere, MA1992053748
- Deborah Abber, PH.D.Westford, MA1568885846
- Caroline Abbott, PHDBrockton, MA1699478446
- Roger Abdell, ED.DNewton Centre, MA1225110281
- Kenneth Abdul-Karim, PH.D.Mashpee, MA1689850661
- Tahirah Abdullah-Swain, PHDBoston, MA1306417456
- Susan Abelson, PH.D.Cambridge, MA1447306154
- Kristen Aberle, PSYDBoston, MA1619308772
- Gridth Ablon, PHDChesnut Hill, MA1538380480
- Lawrence Abrams, PH.D.Canton, MA1013985993
Common questions
What is Steven J. Ackerman, PH.D.'s NPI number?
Steven J. Ackerman, PH.D.'s National Provider Identifier (NPI) is 1821138298, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven J. Ackerman, PH.D. located?
The NPPES record lists a practice address at 25 Main St., Stockbridge, MA, 01262. Phone: (413) 931-5210. Providers update this record themselves, so call before visiting.
How can I verify Steven J. Ackerman, PH.D.'s license?
NPPES lists Massachusetts license number 8453, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.