Provider Profile
Gregory Zybczynski, PA
Unclaimed ProfileAbout Gregory Zybczynski
Gregory Zybczynski, PA is a physician assistant practicing in Amherst, NY. Medicare claims data shows Gregory provided 85 services to 81 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, x-ray of knee, 4 or more views, and x-ray of hip, 2-3 views.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (716) 204-3200
- Email not available
Practice Locations
4949 HARLEM RD
Amherst, NY 14226
Procedures Most Often Billed to Medicare
85 services · 81 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
12 | Less often than most peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
17 | Less often than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
17 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
28 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
11 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other physician assistants in Amherst 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Gregory Zybczynski's specialty?
Gregory Zybczynski is a physician assistant in Amherst, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Gregory Zybczynski?
Gregory Zybczynski is listed at 4949 Harlem Rd, Amherst, NY 14226. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Gregory Zybczynski?
The number on file is (716) 204-3200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Gregory Zybczynski?
Gregory Zybczynski's National Provider Identifier is 1861987125. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Gregory Zybczynski's education?
Gregory Zybczynski attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Gregory Zybczynski have?
Gregory Zybczynski has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What is Gregory Zybczynski known for?
According to Medicare billing data, Gregory Zybczynski performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Gregory Zybczynski's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory Zybczynski. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.