Doctor profile · Federal record

Dr. Gabrielle Prokop, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Marietta, OH

  • NPI 1851754139
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
320 E 8Th St Ste 142
Marietta, OH 457503382
(740) 373-4111
fax (740) 373-4860
Additional location
410 2Nd St
Marietta, OH 457502115
(740) 374-3622
fax (740) 374-4209
Additional location
807 Farson St Ste 202
Belpre, OH 457141069
(740) 423-3223
fax (740) 401-0435
Mailing address
416 Colegate Dr Bldg 3
Marietta, OH 457509549

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
March 5, 2026
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Ohio #35.138663

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851754139. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
80
Distinct HCPCS
5
Medicare allowed
$4,386
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 21 21 $27
99213 Established patient office or other outpatient visit, 20-29 minutes 20 16 $64
99203 New patient office or other outpatient visit, 30-44 minutes 14 14 $80
99214 Established patient office or other outpatient visit, 30-39 minutes 13 13 $94
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 12 12 $18

In context: peer comparison

Among 3 peers in Marietta Obstetrics & Gynecology Physician, average services per provider: 31. This provider delivers 2.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$196
Transactions
19
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US INC 16 $142.95
Organon LLC 3 $53.09

By nature of payment

Food and Beverage
$196

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
107
Patients
21
Total drug cost
$4,857
Drug Type Claims Patients Total cost
Estradiol Generic 55 21 $4,284
Oxybutynin Chloride ER (Oxybutynin Chloride) Brand 24 0 $377
Citalopram Hbr (Citalopram Hydrobromide) Brand 15 0 $114
Omeprazole Generic 13 0 $82

Frequently asked questions

Auto-generated from federal data
What is Dr. Gabrielle Prokop's medical specialty?
Dr. Gabrielle Prokop practices Obstetrics & Gynecology Physician in Marietta, OH.
Where does Dr. Gabrielle Prokop practice?
Dr. Gabrielle Prokop practices at 320 E 8Th St Ste 142, Marietta, OH 457503382. Office phone: 7403734111.
What is Dr. Gabrielle Prokop's NPI?
Dr. Gabrielle Prokop's National Provider Identifier (NPI) is 1851754139, issued by NPPES.
Does Dr. Gabrielle Prokop accept Medicare assignment?
Yes. Dr. Gabrielle Prokop accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gabrielle Prokop commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); 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.