RONALD E FEMIA M.D.
NPI 1821087099
Radiology - Diagnostic Radiology in Amherst, NY
About Ronald E Femia M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RONALD E FEMIA M.D. (NPI 1821087099) is an individual diagnostic radiology provider in Amherst, New York, licensed in New York (176164) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ronald E Femia M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Ronald Femia reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Amherst, NY 14226
- Reassigned Medicare billing, New York enrollment
- 124 clinicians in this Medicare group
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Brain & Spine Medical Services PLLC
- 59 clinicians in this Medicare group
West Seneca, NY 14224
- Reassigned Medicare billing, New York enrollment
- 48 clinicians in this Medicare group
Bay Village, OH 44140
- Reassigned Medicare billing, Florida enrollment
- 12 clinicians in this Medicare group
Greenwich, CT 06831
- Reassigned Medicare billing, New York enrollment
- 145 clinicians in this Medicare group
Lindenhurst, NY 11757
- Reassigned Medicare billing, Florida and New York enrollments
- 41 clinicians in this Medicare group
Roxbury Crossing, MA 02120
- Reassigned Medicare billing, Florida and New York enrollments
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14226 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AMHERST, NY 14226
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 Ronald Femia's NPI number?
The NPI number for Ronald Femia is 1821087099. It was assigned to this individual provider in the NPPES registry on October 19, 2005.
Where is Ronald Femia located?
Ronald Femia practices at 4925 Main St Buffalo Mri, Amherst, NY 14226. The listed phone number is (716) 839-3333.
What is Ronald Femia's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Ronald Femia enrolled in Medicare?
Yes. Ronald Femia is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ronald Femia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Femia reassigns Medicare benefits to 7 organizations: Excelsior Orthopaedics LLP (Amherst, NY), Dia Invision Health (Williamsville, NY), Southtowns Radiology Associates,llc (West Seneca, NY), All-American Teleradiology LLC (Bay Village, OH), Orthopaedic & Neurosurgery Specialists, PLLC (Greenwich, CT) and 2 more organizations, listed in the Medicare section above. Each 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 Ronald Femia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ronald Femia was last updated on January 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Ronald E Femia, M.D. · NPI 1821087099
Diagnostic Radiology physician in Amherst, New York. Individual provider, active in the CMS NPPES registry since October 19, 2005.
## Identity
- **NPI:** 1821087099 (Entity type: Individual)
- **Enumerated:** October 19, 2005
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 176164 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4925 MAIN ST, BUFFALO MRI, Amherst, NY 14226-4000
- **Phone:** (716) 839-3333 · **Fax:** (716) 839-3338
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Excelsior Orthopaedics LLP (NPI 1831196757, Amherst, NY); Dia Invision Health (NPI 1679903579, Williamsville, NY); Southtowns Radiology Associates,llc (NPI 1477767986, West Seneca, NY); All-American Teleradiology LLC (NPI 1386081248, Bay Village, OH); Orthopaedic & Neurosurgery Specialists, PLLC (NPI 1033318720, Greenwich, CT); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** January 24, 2013
- **Other identifiers:** Medicare UPIN F28012 (NY); Medicare PIN RA0028 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1821087099) · Data from the CMS NPPES public registry.