Registry data as of Aug 27, 2026

Peter Cornish, PH.D.

Clinical Psychologist · Niskayuna, NY

Peter Cornish, PH.D. is a clinical psychologist with a practice address in Niskayuna, New York, and NPI 1669505590, issued on Mar 13, 2007. Check the license (New York 011941, as entered in NPPES) with the New York 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
1669505590
Name
Peter Cornish
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
011941 NY
Self-reported in NPPES; status is on the state search
Practice location
2310 Nott St E, Niskayuna, NY 12309
Phone
(518) 505-1961
Enumerated
Mar 13, 2007
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.
Download card Updates feed

Also registered at 2310 Nott St E

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Phong Chung, D.D.S.General Practice Dentistry1710391701
  2. Alison Curley, PH.D.Clinical Neuropsychologist1043391915
  3. Jill DeltostaPsychologist1548519317
  4. Erica Ellis, PH.D.Psychologist1164503009
  5. Dianne Fagan, R.D.Registered Dietitian1558437756
  6. Janice Howells, LCSWClinical Social Worker1346222544

Verify Peter Cornish in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 011941
    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 New York 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.

Clinical Psychologist providers in New York

There are 6,149 clinical psychologist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical psychologist records in New York

  1. Kristen Abbott, PH.D.Bronx, NY1780849851
  2. Wendy Abbott-Egnor, PHDLatham, NY1467087734
  3. Rebecca Abbott-Sinclair, PHDScarsdale, NY1235669698
  4. Laila Abdelsalam, PH.D.New York, NY1801415708
  5. Danielle Abel, PHDGlen Oaks, NY1396608857
  6. Valerie Abel, PSY.D.Brooklyn, NY1053327627
  7. Edward Abelson, PH.D.Ithaca, NY1932254984
  8. Delrita Abercrombie, PH.D.Brooklyn, NY1134244411
  9. Ancy Abraham, PH.D.Fayetteville, NY1790973659
  10. Beverly Abraham, PHDCornwall On Hudson, NY1932246238

Common questions

What is Peter Cornish, PH.D.'s NPI number?

Peter Cornish, PH.D.'s National Provider Identifier (NPI) is 1669505590, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Peter Cornish, PH.D. located?

The NPPES record lists a practice address at 2310 Nott St E, Niskayuna, NY, 12309. Phone: (518) 505-1961. Providers update this record themselves, so call before visiting.

How can I verify Peter Cornish, PH.D.'s license?

NPPES lists New York license number 011941, as entered by the provider. Search the New York 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.