Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Michael Nathen Warren, MPAS, PA-C

Individual provider Athletic Trainer · NPI 1114329810

Michael Nathen Warren, MPAS, PA-C is a Physician Assistant in Fayetteville, New York. Qualified in 2018, 8 years ago. Practices with Fife Dermatology Utah, a 3-clinician group and accepts Medicare assignment. Licensed in Utah.

Years since qualifying
8
Licensed in
UT
In the registry since
2014
Specialties on file
3
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

212 Highbridge St
Fayetteville, NY 13066-1981
Phone: (315) 637-9116
Fax: (315) 637-0436
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 8177613-1206 (UT)
Athletic Trainer Taxonomy 2255A2300X · Licence 8177613-4810 (UT)
Physician Assistant Taxonomy 363A00000X

Record details

NPI number1114329810
Entity typeIndividual (Type 1)
GenderMale
Credentials MPAS , PA-C
Sole proprietorNo
NPI enumeratedSeptember 24, 2014
Last updated in NPPESSeptember 8, 2021
Certification dateSeptember 8, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Fife Dermatology Utah — 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 patients590
Services billed 4,076 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 $836 30 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.

Colleagues at Fife Dermatology Utah

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

Other providers in Fayetteville