DR. FREDERICK B MCADAM MD
NPI 1831148840
Physical Medicine & Rehabilitation in Williamsville, NY
About Dr. Frederick B Mcadam Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FREDERICK B MCADAM MD (NPI 1831148840) is an individual physical medicine & rehabilitation provider in Williamsville, New York, licensed in New York (161215) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Frederick B Mcadam Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Frederick Mcadam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 10 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
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 Frederick Mcadam's NPI number?
The NPI number for Frederick Mcadam is 1831148840. It was assigned to this individual provider in the NPPES registry on May 8, 2006.
Where is Frederick Mcadam located?
Frederick Mcadam practices at 100 College Pkwy Suite 100, Williamsville, NY 14221. The listed phone number is (716) 626-0093.
What is Frederick Mcadam's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Frederick Mcadam enrolled in Medicare?
Yes. Frederick Mcadam is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Frederick Mcadam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Frederick Mcadam reassigns Medicare benefits to Buffalo Spine Medicine & Rehab PLLC (Williamsville, NY). The 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 Frederick Mcadam'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 Frederick Mcadam was last updated on November 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.