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

Michael Darley, MD

Individual provider Rheumatology Physician · NPI 1538458146

Michael Darley, MD practises Rheumatology in Provo, Utah. Graduated from Saint Louis University School of Medicine in 2011, 15 years ago. Practices with Peak ENT Associates, a 20-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Utah.

Years since qualifying
15
Trained at
Saint Louis University School of Medicine
Licensed in
UT
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1055 N 300 W Ste 303
Provo, UT 84604-3373
Phone: (801) 852-9600
Fax: (801) 852-9695
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 771 W 450 S, Springville, UT 84663-2384 — (801) 852-9600

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 8436520-1205 (UT)

Record details

NPI number1538458146
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 4, 2011
Last updated in NPPESSeptember 8, 2025
Certification dateSeptember 8, 2025

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Peak Ent Associates — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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 patients210
Average patient age72

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 $1,673 94 payments · a meal or drink at a meeting or visit, not a fee
Education $199 2 payments · educational material or training, 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.

  • American Fork Hospital Hospital · American Fork, UT
  • Castleview Hospital Hospital · Price, UT
  • Holy Cross Hospital-Jordan Valley Hospital · West Jordan, UT
  • Intermountain Health Spanish Fork Hospital Hospital · Spanish Fork, UT
  • Intermountain Health Utah Valley Hospital Hospital · Provo, UT

Colleagues at Peak ENT Associates

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 20 clinicians in the practice; 12 are shown here.

Other providers in Provo