Mark R. Allee, MD
Internal Medicine Physician · Oklahoma City, OK
Mark R. Allee, MD is an internal medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1255309597, issued on Mar 11, 2006. Check the license (Oklahoma 18921, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Mark R. Allee
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 18921 OK
Self-reported in NPPES; status is on the state search - Practice location
- 825 NE 10TH St, Oklahoma City, OK 73104
- Phone
- (405) 271-3445
- Enumerated
- Mar 11, 2006
- Record last updated
- Jan 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20060128000031); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Also registered at 825 NE 10TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark R. Allee 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 18921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average internal medicine physician in 2024
3,461 Medicare Part D claims for 230 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 324 claims were for opioids.
Most prescribed
- Atorvastatin Calcium299 claims
- Hydrocodone-Acetaminophen135 claims
- Amlodipine Besylate131 claims
- Levothyroxine Sodium102 claims
- Lisinopril100 claims
- Omeprazole87 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.
Bills Medicare through one group practice
- OU Health Partners IncOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark R. Allee among 1,115 internal medicine physician records in Oklahoma
Mark R. Allee, MD 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1993 · median 2007 among the 653 with a school on file
- Record last updated2011 · 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).
418 internal medicine physician records list a practice address in Oklahoma City
They are 418 of the 22,359 NPPES records with a practice address in Oklahoma City, and 1,115 internal medicine physician records in Oklahoma.
All 1,115 in Oklahoma → Every provider in Oklahoma City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- M Andrews, MDOklahoma City, OK 731041982672226
- Steve Blevins, MDOklahoma City, OK 731041538138565
- Dale Bratzler, D.O.Oklahoma City, OK 731041841272192
- Shouvik Chakrabarty, MDOklahoma City, OK 731041487622726
- Charles Folger, MDOklahoma City, OK 731041235105933
- Carlota Hernandez, M.D.Oklahoma City, OK 731041952373045
- Farrukh Jawaid, M.D.Oklahoma City, OK 731041366495616
- Patrick McKee, MDOklahoma City, OK 731041891764288
Common questions
What is Mark R. Allee, MD's NPI number?
Mark R. Allee, MD's National Provider Identifier (NPI) is 1255309597, issued on Mar 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark R. Allee, MD located?
The NPPES record lists a practice address at 825 NE 10TH St, Oklahoma City, OK, 73104. Phone: (405) 271-3445. Providers update this record themselves, so call before visiting.
How can I verify Mark R. Allee, MD's license?
NPPES lists Oklahoma license number 18921, 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 Mark R. Allee, MD prescribe under Medicare Part D?
In 2024, Mark R. Allee, MD had 3,461 Medicare Part D claims for 230 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.