Registry data as of Aug 27, 2026

Karen Harding, PSYD APRN BC

Clinical Psychologist · Harvard, MA

Karen Harding, PSYD APRN BC is a clinical psychologist with a practice address in Harvard, Massachusetts, and NPI 1558443119, issued on Oct 20, 2006. Check the license (Massachusetts 126954, 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
1558443119
Name
Karen Harding
Credential
PSYD APRN BC
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
126954 MA
8476 MA
Self-reported in NPPES; status is on the state search
Practice location
5 Pond RD, Harvard, MA 01451
Phone
(978) 456-3181
Enumerated
Oct 20, 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 Karen Harding 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 126954
    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.

4 clinical psychologist records list a Harvard practice address

They are 4 of the 100 NPPES records with a Harvard practice address, and 2,926 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical psychologist records in Massachusetts

  1. Deborah Abber, PH.D.Westford, MA1568885846
  2. Mitchell Abblett, PH.D.Needham, MA1124175302
  3. Caroline Abbott, PHDBrockton, MA1699478446
  4. Roger Abdell, ED.DNewton Centre, MA1225110281
  5. Kenneth Abdul-Karim, PH.D.Mashpee, MA1689850661
  6. Tahirah Abdullah-Swain, PHDBoston, MA1306417456
  7. Susan Abelson, PH.D.Cambridge, MA1447306154
  8. Kristen Aberle, PSYDBoston, MA1619308772
  9. Gridth Ablon, PHDChesnut Hill, MA1538380480
  10. Lawrence Abrams, PH.D.Canton, MA1013985993

Common questions

What is Karen Harding, PSYD APRN BC's NPI number?

Karen Harding, PSYD APRN BC's National Provider Identifier (NPI) is 1558443119, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Karen Harding, PSYD APRN BC located?

The NPPES record lists a practice address at 5 Pond RD, Harvard, MA, 01451. Phone: (978) 456-3181. Providers update this record themselves, so call before visiting.

How can I verify Karen Harding, PSYD APRN BC's license?

NPPES lists Massachusetts license number 126954, 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.