Douglas Gene Cox, MD
Emergency Medicine Physician · Grove, OK
Douglas Gene Cox, MD is an emergency medicine physician with a practice address in Grove, Oklahoma, and NPI 1578543153, issued on Jan 19, 2006. Check the license (Oklahoma 12259, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Douglas Gene Cox
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 12259 OK
Self-reported in NPPES; status is on the state search - Practice location
- 59877 E 333 RD, Grove, OK 74344
- Phone
- (918) 314-4438
- Enumerated
- Jan 19, 2006
- Record last updated
- Aug 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (918) 787-6815
- Medicaid IDs
- 100255820A OK
100255820C OK
200468380C OK - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 748 in Oklahoma → Look up another NPI →
Verify Douglas Gene Cox 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 12259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23.0 times the Medicare Part D claims of the average emergency medicine physician in 2024
5,195 Medicare Part D claims for 313 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 184 claims were for opioids.
Most prescribed
- Atorvastatin Calcium289 claims
- Lisinopril209 claims
- Pantoprazole Sodium171 claims
- Hydrochlorothiazide147 claims
- Tamsulosin Hcl136 claims
- Albuterol Sulfate Hfa135 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.
Douglas Gene Cox among 748 emergency medicine physician records in Oklahoma
Douglas Gene Cox, MD is one of 748 emergency medicine physician records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 70% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2019 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Oklahoma
There are 748 emergency medicine physician records in Oklahoma.
All 748 in Oklahoma → Every provider in Grove → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Carrie Barton, MDGrove, OK 743441598743015
- Sarah Beth Hanna, DOMiami, OK 743541326763046
- Merlin Kilbury, M.D.Miami, OK 743541780752980
- Elaine Mader, MDMiami, OK 743541467427591
- William Swan, M.D.Pryor, OK 743611780883801
- Vicky Weidner, M.D.Wyandotte, OK 743701770540221
- Christopher Olson, M.D.Vinita, OK 743011316000151
- Linda Youngberg, DOVinita, OK 743011871557355
Common questions
What is Douglas Gene Cox, MD's NPI number?
Douglas Gene Cox, MD's National Provider Identifier (NPI) is 1578543153, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Gene Cox, MD located?
The NPPES record lists a practice address at 59877 E 333 RD, Grove, OK, 74344. Phone: (918) 314-4438. Providers update this record themselves, so call before visiting.
How can I verify Douglas Gene Cox, MD's license?
NPPES lists Oklahoma license number 12259, 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 Douglas Gene Cox, MD prescribe under Medicare Part D?
In 2024, Douglas Gene Cox, MD had 5,195 Medicare Part D claims for 313 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.