Juan Cornejo, MD
Obstetrics & Gynecology Physician · Duncan, OK
Juan Cornejo, MD is an obstetrics & gynecology physician with a practice address in Duncan, Oklahoma, and NPI 1164751525, issued on Dec 15, 2009. Check the license (Oklahoma 33186, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Juan Cornejo
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 33186 OK
01067781B IN
Self-reported in NPPES; status is on the state search - Practice location
- 2515 Whisenant Drive, Duncan, OK 73533
- Phone
- (580) 255-2229
- Enumerated
- Dec 15, 2009
- Entity
- Type 1 · individual
Verify Juan Cornejo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 33186Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
7% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
174 Medicare Part D claims for 58 beneficiaries, against an average of 188 among the 27,363 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Estradiol (Twice Weekly)20 claims
- Estradiol18 claims
- Ibuprofen15 claims
- Medroxyprogesterone Acetate13 claims
- Myrbetriq11 claims
- Trospium Chloride11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The Medicare quality score for 2023: 91.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
2 hospital and facility affiliations
- Duncan Regional Hospital, IncDuncan, OK · Acute Care Hospitals3 of 5 stars
- Solutions Practice ManagementChickasha, OK
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
5 obstetrics & gynecology physician records list a Duncan practice address
They are 5 of the 381 NPPES records with a Duncan practice address, and 444 obstetrics & gynecology physician records in Oklahoma.
All 5 in Duncan → All 444 in Oklahoma → Every provider in Duncan →
Other obstetrics & gynecology physician records in Oklahoma
- Eddie Abbott, M.D.Tulsa, OK1487930491
- Kent Abernathy, D.O.Tulsa, OK1316320229
- April Abeyewardene, MDEdmond, OK1265927222
- Kinde Aguilar, MDLawton, OK1063518520
- Morgan Aldridge, M.D.Tulsa, OK1346772779
- Erin Alward, M.D.Edmond, OK1184779050
- Carol Anderson, D.O., P.C.Norman, OK1790788123
- Marilyn Appiah, DOOklahoma City, OK1194757963
- Kelsey Arbogast, M.D.Tulsa, OK1831455468
- Sushila Arya, MDOklahoma City, OK1669788006
Common questions
What is Juan Cornejo, MD's NPI number?
Juan Cornejo, MD's National Provider Identifier (NPI) is 1164751525, issued on Dec 15, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Juan Cornejo, MD located?
The NPPES record lists a practice address at 2515 Whisenant Drive, Duncan, OK, 73533. Phone: (580) 255-2229. Providers update this record themselves, so call before visiting.
How can I verify Juan Cornejo, MD's license?
NPPES lists Oklahoma license number 33186, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Juan Cornejo, MD prescribe under Medicare Part D?
In 2024, Juan Cornejo, MD had 174 Medicare Part D claims for 58 beneficiaries; the average among obstetrics & gynecology physician prescribers was 188. Part D covers Medicare prescriptions only.
What is Juan Cornejo, MD's Medicare quality score?
The 2023 MIPS final score is 91.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.