NPPES file of Aug 9, 2026

Frederick Verdonik, PHD

Psychologist · Jamestown, NY

Frederick Verdonik, PHD is a psychologist with a practice address in Jamestown, New York, and NPI 1942291968, issued on Oct 31, 2005. Check the license (New York 011230, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1942291968
Name
Frederick Verdonik
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
License number
011230 NY
Self-reported in NPPES; status is on the state search
Practice location
51 Glasgow Ave, Jamestown, NY 14701
Phone
(716) 664-8611
Enumerated
Oct 31, 2005
Record last updated
May 5, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid ID
02341940 NY
Medicare enrollment
Enrolled (PECOS I20050225000267); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychologist records → All 5,045 in New York → Look up another NPI →

Also registered at 51 Glasgow Ave

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

  1. Laurie Charles, LCSWMental Health Counselor1467572560
  2. Todd Jacobson, M.D.Preventive Medicine/Occupational Environmental Medicine Physician1932121092
  3. Craig Scott, LCSWMental Health Counselor1962489708
  4. Khanh Thi Nha Vu, M.D.Radiation Oncology Physician1538425947
  5. Leslie Watkins, LCSWClinical Social Worker1316047111

Verify Frederick Verdonik 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 011230    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.

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Bills Medicare through one group practice

  1. Jamestown Psychiatric PCJamestown, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Frederick Verdonik among 5,045 psychologist records in New York

Frederick Verdonik, PHD is one of 5,045 psychologist records with a practice address in New York. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 15% of these records are
  • Graduated1986 · median 1994 among the 766 with a school on file
  • Record last updated2014 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in New York

There are 5,045 psychologist records in New York.

All 5,045 in New York → Every provider in Jamestown → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Kelly Burkhouse, PHDJamestown, NY 147011972694248
  2. Sean Seibert, PHDJamestown, NY 147011003970054
  3. John Wolfgang, PSY.D.Allegany, NY 147061326310814
  4. Gregory Leonard, PH.D.Bemus Point, NY 147121417267261
  5. Lori Lyth-Frantz, PH.DBemus Point, NY 147121104800580
  6. Rochelle Von Hof, PH.DMayville, NY 147571972143956
  7. Aileen Aldalur, PHDRochester, NY 146421003397407
  8. Lisham Ashrafioun, PHDRochester, NY 146421346770179

Common questions

What is Frederick Verdonik, PHD's NPI number?

Frederick Verdonik, PHD's National Provider Identifier (NPI) is 1942291968, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Frederick Verdonik, PHD located?

The NPPES record lists a practice address at 51 Glasgow Ave, Jamestown, NY, 14701. Phone: (716) 664-8611. Providers update this record themselves, so call before visiting.

How can I verify Frederick Verdonik, PHD's license?

NPPES lists New York license number 011230, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.