DR. RYAN JOHN CLARKE D.O.
NPI 1083058937
Family Medicine in Niagara Falls, NY
About Dr. Ryan John Clarke D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN JOHN CLARKE D.O. (NPI 1083058937) is an individual family medicine provider in Niagara Falls, New York, licensed in New York (280412-1) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2013).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Ryan John Clarke D.o. 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
3Medicare enrollment records show Ryan Clarke reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Niagara Falls, NY 14304
- Reassigned Medicare billing, New York enrollment
- 4 clinicians in this Medicare group
Niagara Falls, NY 14304
- Reassigned Medicare billing, New York enrollment
Niagara Falls, NY 14302
- Reassigned Medicare billing, New York enrollment
- 156 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 9
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kaleida Health
Acute Care Hospitals · Buffalo, NYNiagara Falls Memorial Medical Center
Acute Care Hospitals · Niagara Falls, NYSisters Of Charity Hospital
Acute Care Hospitals · Buffalo, NYMount St. Mary's Hospital & Health Center
Acute Care Hospitals · Lewiston, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Ryan Clarke's NPI number?
The NPI number for Ryan Clarke is 1083058937. It was assigned to this individual provider in the NPPES registry on April 22, 2013.
Where is Ryan Clarke located?
Ryan Clarke practices at 6950 Williams Rd, Niagara Falls, NY 14304. The listed phone number is (716) 297-1027.
What is Ryan Clarke's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ryan Clarke enrolled in Medicare?
Yes. Ryan Clarke 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 Ryan Clarke's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Clarke reassigns Medicare benefits to 3 organizations: Clarke Family Medicine, LLP (Niagara Falls, NY), (Niagara Falls, NY) and Niagara Falls Memorial Medical Center (Niagara Falls, NY). 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 Ryan Clarke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ryan Clarke affiliated with any hospitals?
According to CMS data, Ryan Clarke is affiliated with Kaleida Health, Niagara Falls Memorial Medical Center, Sisters Of Charity Hospital and Mount St. Mary's Hospital & Health Center.
When was this NPI record last updated?
The NPPES record for Ryan Clarke was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.