INFINITY MEDICAL GROUP P.C.
NPI 1841648011
Internal Medicine in Amherst, NY
About Infinity Medical Group P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
INFINITY MEDICAL GROUP P.C. (NPI 1841648011) is a healthcare organization registered as an internal medicine in Amherst, New York and active in the NPI registry since May 2016. The organization lists John P Patti, Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Infinity Medical Group P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
105Medicare enrollment records show 105 clinicians reassign Medicare billing to Infinity Medical Group P.C., which bills Medicare for the services they deliver. Of these, 54 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 105Williamsville, NY 14221
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Infinity Medical Group P.C.'s NPI number?
The NPI number for Infinity Medical Group P.C. is 1841648011. It was assigned to this organization in the NPPES registry on May 29, 2016.
Where is Infinity Medical Group P.C. located?
Infinity Medical Group P.C. is located at 275 Northpointe Pkwy Suite 50, Amherst, NY 14228. The listed phone number is (716) 834-1191.
What is Infinity Medical Group P.C.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Infinity Medical Group P.C. enrolled in Medicare?
Yes. Infinity Medical Group P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Infinity Medical Group P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 105 clinicians in 5 Medicare specialties reassign their Medicare billing to Infinity Medical Group P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (63), Internal Medicine (29) and Hospitalist (8). Of these, 54 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Infinity Medical Group P.C. was last updated on May 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Infinity Medical Group P.c. · NPI 1841648011
Internal Medicine organization in Amherst, New York. Organization record, active in the CMS NPPES registry since May 29, 2016.
## Identity
- **NPI:** 1841648011 (Entity type: Organization)
- **Enumerated:** May 29, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** John Patti, PARTNER
## Practice location
- **Address:** 275 NORTHPOINTE PKWY, SUITE 50, Amherst, NY 14228-1895
- **Phone:** (716) 834-1191
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 105 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (63), Internal Medicine (29), Hospitalist (8); 54 practice within 10 miles; [full list](https://npiprofile.com/npi/1841648011/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 29, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1841648011) · Data from the CMS NPPES public registry.