Steven Marc Allison, PSYD LICSW
Clinical Psychologist · Hingham, MA
Steven Marc Allison, PSYD LICSW is a clinical psychologist with a practice address in Hingham, Massachusetts, and NPI 1295845089, issued on Aug 30, 2006. Check the license (Massachusetts 4842, 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 Marc Allison
- Credential
- PSYD LICSW
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 4842 MA
Self-reported in NPPES; status is on the state search - Practice location
- 175 Derby St, Hingham, MA 02043
- Phone
- (781) 741-9991
- Enumerated
- Aug 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (781) 449-3657
- Medicaid ID
- 1891146 MA
- Medicare enrollment
- Enrolled (PECOS I20051005000325); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →
Also registered at 175 Derby St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Steven Marc Allison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 4842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Steven Marc Allison among 3,185 clinical psychologist records in Massachusetts
Steven Marc Allison, PSYD LICSW is one of 3,185 clinical psychologist records with a practice address in Massachusetts. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 70% newer
- In a Medicare fileNo · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1988 · median 2000 among the 777 with a school on file
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 clinical psychologist records list a practice address in Hingham
They are 16 of the 623 NPPES records with a practice address in Hingham, and 3,185 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,185 in Massachusetts → Every provider in Hingham → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Andrea Barnes, PHDHingham, MA 020431184640039
- Brenda Black, PH.D.Hingham, MA 020431578619201
- Rosemary Calverley, ED.DHingham, MA 020431699823716
- John Eckelman, PHDHingham, MA 020431174534093
- William Engels, PH.D.Hingham, MA 020431891847232
- Katherine Flagg, PH.D. PSYCHOLOGISTHingham, MA 020431225006042
- Barbara Green, PHDHingham, MA 020431962504472
- John Holleran, ED.D.Hingham, MA 020431467501213
Common questions
What is Steven Marc Allison, PSYD LICSW's NPI number?
Steven Marc Allison, PSYD LICSW's National Provider Identifier (NPI) is 1295845089, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Marc Allison, PSYD LICSW located?
The NPPES record lists a practice address at 175 Derby St, Hingham, MA, 02043. Phone: (781) 741-9991. Providers update this record themselves, so call before visiting.
How can I verify Steven Marc Allison, PSYD LICSW's license?
NPPES lists Massachusetts license number 4842, 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.