Patrick Wallace Gray, M.D.
Internal Medicine Physician · Ponca City, OK
Patrick Wallace Gray, M.D. is an internal medicine physician with a practice address in Ponca City, Oklahoma, and NPI 1942208855, issued on Jul 13, 2005. Check the license (Oklahoma 15395, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Patrick Wallace Gray
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 15395 OK
Self-reported in NPPES; status is on the state search - Practice location
- 400 Fairview Ave, Ponca City, OK 74601
- Phone
- (580) 762-3696
- Enumerated
- Jul 13, 2005
- Record last updated
- Aug 28, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (580) 765-0675
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Also registered at 400 Fairview Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Patrick Wallace Gray 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 15395Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
102 Medicare Part D claims for 29 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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 MIPS final score for 2023 (Medicare payment program): 11.8 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).
Patrick Wallace Gray among 1,115 internal medicine physician records in Oklahoma
Patrick Wallace Gray, M.D. is one of 1,115 internal medicine physician records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2012 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Oklahoma
There are 1,115 internal medicine physician records in Oklahoma.
All 1,115 in Oklahoma → Every provider in Ponca City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Melinda Allen, DOPonca City, OK 746011396737888
- John Holden, M.D.Ponca City, OK 746011427034792
- Paul Chin, M.D.Talihina, OK 745711235103151
- Bridget Walsh, DOTalihina, OK 745711568405207
- Nadia Akhtar, M.DDurant, OK 747011851675383
- Sabih Alam, MDDurant, OK 747011700346350
- Misty Branam, D.O.McAlester, OK 745011962660688
- Douglas Brown, MDMcAlester, OK 745011750325015
Common questions
What is Patrick Wallace Gray, M.D.'s NPI number?
Patrick Wallace Gray, M.D.'s National Provider Identifier (NPI) is 1942208855, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Wallace Gray, M.D. located?
The NPPES record lists a practice address at 400 Fairview Ave, Ponca City, OK, 74601. Phone: (580) 762-3696. Providers update this record themselves, so call before visiting.
How can I verify Patrick Wallace Gray, M.D.'s license?
NPPES lists Oklahoma license number 15395, 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 Patrick Wallace Gray, M.D. prescribe under Medicare Part D?
In 2024, Patrick Wallace Gray, M.D. had 102 Medicare Part D claims for 29 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Patrick Wallace Gray, M.D.'s MIPS final score?
The 2023 MIPS final score is 11.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.