Gillian Marie Woldorf, PHD
Clinical Psychologist · Amherst, MA
Gillian Marie Woldorf, PHD is a clinical psychologist with a practice address in Amherst, Massachusetts, and NPI 1154568848, issued on Jan 16, 2009. Check the license (Massachusetts 11023, 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
- Gillian Marie Woldorf
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 11023 MA
Self-reported in NPPES; status is on the state search - Practice location
- 26 S Prospect St Ste 11, Amherst, MA 01002
- Phone
- (413) 461-4250
- Enumerated
- Jan 16, 2009
- Record last updated
- Jun 21, 2023
- Fax
- (413) 259-0303
- Medicare enrollment
- Enrolled (PECOS I20231115003201); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →
Also registered at 26 S Prospect St Ste 11
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Altabef, PH.DPsychologist1730691387
Verify Gillian Marie Woldorf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 11023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gillian Marie Woldorf among 3,185 clinical psychologist records in Massachusetts
Gillian Marie Woldorf, PHD 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 2009, is newer than 55% of them.
- NPI issued2009 · 55% of these records are older, 42% newer
- In a Medicare fileNo · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2006 · median 2000 among the 777 with a school on file
- Record last updated2023 · 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).
51 clinical psychologist records list a practice address in Amherst
They are 51 of the 769 NPPES records with a practice address in Amherst, 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 Amherst → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Rachel Aizen, PHDAmherst, MA 010021659458081
- Joel Feinman, PH.D.Amherst, MA 010021073583605
- Gordon Grant, PSY.DAmherst, MA 010021316047244
- Richard Halgin, PH.D.Amherst, MA 010021275578585
- Elizabeth Hemley, DRSAmherst, MA 010021700992104
- Amy Hirsch, PH.D.Amherst, MA 010021821185885
- Roger Jones, PHDAmherst, MA 010021720189145
- Kristine Mamchur, PSY.D.Amherst, MA 010021437186426
Common questions
What is Gillian Marie Woldorf, PHD's NPI number?
Gillian Marie Woldorf, PHD's National Provider Identifier (NPI) is 1154568848, issued on Jan 16, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Gillian Marie Woldorf, PHD located?
The NPPES record lists a practice address at 26 S Prospect St Ste 11, Amherst, MA, 01002. Phone: (413) 461-4250. Providers update this record themselves, so call before visiting.
How can I verify Gillian Marie Woldorf, PHD's license?
NPPES lists Massachusetts license number 11023, 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.