Frederick Verdonik, PHD
NPI 1942291968 · Psychologist · Jamestown, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Verdonik, PHD is a Psychologist provider in Jamestown, NY (NPI 1942291968).
Provider details
- NPI number
- 1942291968
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 011230 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Counseling Psychologist103TC1900X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
72 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychiatric Services Complicated By Communication Factor90785 | 72 | $14 |
Typical Medicare-allowed amounts for these services range $14–$14 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2014-05-05
Frequently asked questions
- What is Frederick Verdonik's NPI number?
- Frederick Verdonik's National Provider Identifier (NPI) is 1942291968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Verdonik's specialty?
- Frederick Verdonik is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Frederick Verdonik located?
- Frederick Verdonik's practice location on file with NPPES is 51 Glasgow Ave, Jamestown, NY 14701-6413.
- What is Frederick Verdonik's phone number?
- The practice phone number listed in the NPPES registry for Frederick Verdonik is (716) 664-8611.
- Does Frederick Verdonik accept Medicare?
- Frederick Verdonik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Verdonik's NPI active?
- Yes — Frederick Verdonik's NPI (1942291968) is active in the NPPES registry as of the last update on 2014-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.