Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Ronald J Clarke, DO

Individual provider Family Medicine Physician · NPI 1649256199

Ronald J Clarke, DO is registered under Family Practice in Niagara Falls, New York. Graduated from Philadelphia College of Osteopathic Medicine in 1982, 44 years ago. Practices with Clarke Family Medicine LLP, a 3-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
44
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
NY
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

6950 Williams Rd
Niagara Falls, NY 14304 Not confirmed with CMS for 14 years — call before visiting
Phone: (716) 297-1027
Fax: (716) 298-4081
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 155232 (NY)

Record details

NPI number1649256199
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedDecember 16, 2005
Last updated in NPPESJune 26, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Also practisesOSTEOPATHIC MANIPULATIVE MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1982 (44 years in practice)
Group practice Clarke Family Medicine Llp — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients271
Services billed 1,434 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,504 72 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Niagara Falls Memorial Medical Center Hospital · Niagara Falls, NY
  • Sisters Of Charity Hospital Hospital · Buffalo, NY
  • Niagara Hospice Inc Hospice · Lockport, NY · listed as Niagara Hospice, Inc
  • Kaleida Health Hospital · Buffalo, NY
  • Mount St. Mary'S Hospital & Health Center Hospital · Lewiston, NY
  • Amedisys Home Health Care (Amherst) Home health agency · Williamsville, NY
  • McAuley Seton Home Care Corp Chha Home health agency · Buffalo, NY
  • Vna Of Western Ny Chha Home health agency · Cheektowaga, NY

Colleagues at Clarke Family Medicine LLP

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Niagara Falls