Registry data as of Aug 27, 2026

Donald Deblock, PH.D.

Psychologist · Wenham, MA

Donald Deblock, PH.D. is a psychologist with a practice address in Wenham, Massachusetts, and NPI 1912094202, issued on Oct 6, 2006. Check the license (Massachusetts 4602, 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.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1912094202
Name
Donald Deblock
Credential
PH.D.
Primary taxonomy
Psychologist 103T00000X
License number
4602 MA
Self-reported in NPPES; status is on the state search
Practice location
135 Main Street, Wenham, MA 01984
Phone
(978) 468-7671
Enumerated
Oct 6, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Donald Deblock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 4602
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

2 psychologist records list a Wenham practice address

They are 2 of the 65 NPPES records with a Wenham practice address, and 2,308 psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other psychologist records in Massachusetts

  1. Maura Abate, PHDNewburyport, MA1710082144
  2. George Abbott, PHDNorthampton, MA1326103201
  3. Madelaine AbelBoston, MA1629622469
  4. John Ablon, PHDBoston, MA1629068929
  5. Melissa Abraham, PHDBoston, MA1942281167
  6. Shannon Abraham-Cook, PH.D.Worcester, MA1073860821
  7. John Abrams, PH.D.Andover, MA1982615811
  8. Walter Abrams, ED.D.Lexington, MA1013081181
  9. Beth Abramson, M.S.Holyoke, MA1659683241
  10. Joan Abramson, ED.D.Brookline, MA1932699105

Common questions

What is Donald Deblock, PH.D.'s NPI number?

Donald Deblock, PH.D.'s National Provider Identifier (NPI) is 1912094202, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donald Deblock, PH.D. located?

The NPPES record lists a practice address at 135 Main Street, Wenham, MA, 01984. Phone: (978) 468-7671. Providers update this record themselves, so call before visiting.

How can I verify Donald Deblock, PH.D.'s license?

NPPES lists Massachusetts license number 4602, 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), 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.