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

Keith Fredrick Clark, MDPHD

Individual provider Otolaryngology Physician · NPI 1376506642

Keith Fredrick Clark, MDPHD practises Otolaryngology in Oklahoma City, Oklahoma. Graduated from University of Michigan Medical School in 1978, 48 years ago. Practices with Saints Medical Group, LLC, a 431-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
48
Trained at
University of Michigan Medical School
Licensed in
OK
In the registry since
2006
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Practice location Address checks out

535 NW 9th St Ste 300
Oklahoma City, OK 73102-1070
Phone: (405) 272-6027
Fax: (405) 272-8315
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 14220 (OK)

Record details

NPI number1376506642
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedApril 8, 2006
Last updated in NPPESOctober 18, 2020
Certification dateOctober 18, 2020

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1978 (48 years in practice)
Group practice Saints Medical Group, Llc — 431 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients437
Services billed 1,131 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 $31 1 payment · 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.

  • O U Medical Center Hospital · Oklahoma City, OK · listed as Ou Medical Center
  • Ssm Health St Anthony Hospital - Shawnee Hospital · Shawnee, OK · listed as St Anthony Shawnee Hospital, Inc
  • Ssm Health St Anthony Hospital - Midwest Hospital · Midwest City, OK
  • Ssm Health St Anthony Hospital - Oklahoma City Hospital · Oklahoma City, OK

Colleagues at Saints Medical Group, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 431 clinicians in the practice; 12 are shown here.

Other providers in Oklahoma City