Gregory Wener, P.A.
NPI 1669577284 · Physician Assistant · Buffalo, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Wener, P.A. is a Physician Assistant provider in Buffalo, NY (NPI 1669577284).
Provider details
- NPI number
- 1669577284
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 006634 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
25 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 25 | $170 |
Typical Medicare-allowed amounts for these services range $170–$170 (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
Additional practice locations (1)
- 1000 South AveRochester, NY 14620-2733Phone: (585) 341-6932
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is Gregory Wener's NPI number?
- Gregory Wener's National Provider Identifier (NPI) is 1669577284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Wener's specialty?
- Gregory Wener is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Wener located?
- Gregory Wener's practice location on file with NPPES is Elm and Carlton Streets, Buffalo, NY 14263-0001.
- What is Gregory Wener's phone number?
- The practice phone number listed in the NPPES registry for Gregory Wener is (716) 845-2300.
- Does Gregory Wener accept Medicare?
- Gregory Wener is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Wener's NPI active?
- Yes — Gregory Wener's NPI (1669577284) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.