Doctor profile · Federal record

Dr. Warren Hancock, DO

Family Medicine Physician (CMS: Family Practice) · Claremore, OK

  • NPI 1902196728
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1910 S Falcon Ave
Claremore, OK 740192237
(918) 341-1000

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Profile last updated
November 19, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Oklahoma #5221

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902196728. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
65
Distinct HCPCS
2
Medicare allowed
$6,119
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 51 24 $118
36415 Insertion of needle into vein for collection of blood sample 14 14 $8

In context: peer comparison

Among 7 peers in Claremore Family Medicine Physician, average services per provider: 103. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$301
Transactions
20
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 11 $135.61
Antares Pharma, INC. 2 $43.57
Novo Nordisk INC 2 $39.93
Takeda Pharmaceuticals U.S.A., INC. 2 $35.51
Abbott Laboratories 1 $16.91
Astellas Pharma US INC 1 $15.14
Pfizer INC. 1 $14.11

By nature of payment

Food and Beverage
$301

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
229
Patients
0
Total drug cost
$110,646
Drug Type Claims Patients Total cost
Ozempic (Semaglutide) Brand 43 0 $42,343
Mounjaro (Tirzepatide) Brand 25 0 $36,700
Metformin Hcl Generic 19 0 $90
Trulicity (Dulaglutide) Brand 15 0 $15,081
Bupropion Xl (Bupropion Hcl) Brand 14 0 $164
Metformin Hcl ER (Metformin Hcl) Brand 14 0 $134
Topiramate Generic 14 0 $138
Amlodipine Besylate Generic 13 0 $410
Lorazepam Generic 13 0 $259
Ondansetron Odt (Ondansetron) Brand 13 0 $105

Frequently asked questions

Auto-generated from federal data
What is Dr. Warren Hancock's medical specialty?
Dr. Warren Hancock practices Family Medicine Physician in Claremore, OK.
Where does Dr. Warren Hancock practice?
Dr. Warren Hancock practices at 1910 S Falcon Ave, Claremore, OK 740192237. Office phone: 9183411000.
What is Dr. Warren Hancock's NPI?
Dr. Warren Hancock's National Provider Identifier (NPI) is 1902196728, issued by NPPES.
Does Dr. Warren Hancock accept Medicare assignment?
Yes. Dr. Warren Hancock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Warren Hancock commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.