Doctor profile · Federal record

Dr. Carmen Cumpston, PA

Physician Assistant · Enid, OK

  • NPI 1588106488
  • Accepts Medicare
  • MIPS 85.7 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3201 N van Buren St Ste 400
Enid, OK 737031800
(580) 237-1877

Credentials & registration

NPPES · NUCC
NPI registered
November 2016 — 10 yrs on file
Profile last updated
August 9, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Oklahoma #2692

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588106488. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
94
Distinct HCPCS
3
Medicare allowed
$7,799
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 58 27 $71
99214 Established patient office or other outpatient visit, 30-39 minutes 24 17 $101
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 12 12 $102

In context: peer comparison

Among 12 peers in Enid Physician Assistant, average services per provider: 214. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$237
Transactions
11
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 4 $104.96
Pfizer INC. 2 $35.44
Merck Sharp & Dohme LLC 2 $32.65
Amgen INC. 1 $28.49
Axsome Therapeutics, INC. 1 $17.92
Exact Sciences Corporation 1 $17.51

By nature of payment

Food and Beverage
$237

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
335
Patients
0
Total drug cost
$8,166
Drug Type Claims Patients Total cost
Gabapentin Generic 57 0 $766
Progesterone (Progesterone, Micronized) Brand 41 0 $3,157
Omeprazole Generic 30 0 $726
Lisinopril Generic 26 0 $174
Atorvastatin Calcium Generic 21 0 $364
Metoprolol Succinate Generic 21 0 $318
Doxepin Hcl Generic 20 0 $379
Amlodipine Besylate Generic 19 0 $204
Levothyroxine Sodium Generic 17 0 $166
Duloxetine Hcl Generic 15 0 $612

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Carmen Cumpston's medical specialty?
Dr. Carmen Cumpston practices Physician Assistant in Enid, OK.
Where does Dr. Carmen Cumpston practice?
Dr. Carmen Cumpston practices at 3201 N van Buren St Ste 400, Enid, OK 737031800. Office phone: 5802371877.
What is Dr. Carmen Cumpston's NPI?
Dr. Carmen Cumpston's National Provider Identifier (NPI) is 1588106488, issued by NPPES.
Does Dr. Carmen Cumpston accept Medicare assignment?
Yes. Dr. Carmen Cumpston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carmen Cumpston commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.