Doctor profile · Federal record

Dr. Keith Clark, MD PHD

Otolaryngology Physician (CMS: Otolaryngology) · Oklahoma City, OK

  • NPI 1376506642
  • Accepts Medicare
  • MIPS 85.7 / 100 · 2023
  • 48 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
535 Nw 9Th St, Suite 300
Oklahoma City, OK 731021070
(405) 272-6027
fax (405) 272-8315

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
October 18, 2020
Year of graduation
1978 — 48 yrs since
Specialty taxonomy
207Y00000X — NUCC code
State license (1)
Oklahoma #14220
Medicaid (2)
AR #157107001 · OK #100823600B

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376506642. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,326
Distinct HCPCS
10
Medicare allowed
$131,219
HCPCS Description Services Patients Avg allowed
J0585 Injection, onabotulinumtoxina, 1 unit 425 57 $6
99213 Established patient office or other outpatient visit, 20-29 minutes 336 216 $84
99203 New patient office or other outpatient visit, 30-44 minutes 179 179 $105
64617 Injection of chemical for paralysis of nerve muscles on side of voice box 164 59 $212
31575 Diagnostic exam of voice box using a flexible endoscope 97 91 $120
70486 Ct scan of face without contrast 48 43 $122
31545 Removal of vocal cord growths and reconstruction with local tissue flap using an endoscope with operating microscope or telescope 19 16 $370
31591 Repair of side of voice box by moving vocal cord to middle 16 14 $1,107
99212 Established patient office or other outpatient visit, 10-19 minutes 16 13 $53
99214 Established patient office or other outpatient visit, 30-39 minutes 15 15 $121

In context: peer comparison

Among 14 peers in this city , average services per provider: 92. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$28
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Integra LifeSciences Corporation 1 $27.55

By nature of payment

Food and Beverage
$28

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
261
Patients
126
Total drug cost
$3,658
Drug Type Claims Patients Total cost
Gabapentin Generic 127 30 $1,720
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 40 35 $179
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 34 30 $419
Ipratropium Bromide Generic 23 16 $1,116
Diazepam Generic 21 0 $58
Methylprednisolone Generic 16 15 $167

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Keith Clark's medical specialty?
Dr. Keith Clark practices Otolaryngology Physician in Oklahoma City, OK.
Where does Dr. Keith Clark practice?
Dr. Keith Clark practices at 535 Nw 9Th St, Oklahoma City, OK 731021070. Office phone: 4052726027.
What is Dr. Keith Clark's NPI?
Dr. Keith Clark's National Provider Identifier (NPI) is 1376506642, issued by NPPES.
Does Dr. Keith Clark accept Medicare assignment?
Yes. Dr. Keith Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Keith Clark commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.