John H. Schumann, MD
Internal Medicine Physician · Oklahoma City, OK
John H. Schumann, MD is an internal medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1144383654, issued on Dec 18, 2006. Check the license (Oklahoma 28646, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- John H. Schumann
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 28646 OK
MD.45192 AL
E-16162 AR
036107188 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2130 SW 59TH St, Oklahoma City, OK 73119
- Phone
- (403) 303-7555
- Enumerated
- Dec 18, 2006
- Record last updated
- Aug 8, 2023
- Medicaid IDs
- 036107186 IL
200343400A OK - Medicare enrollment
- Enrolled (PECOS I20111027000526); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Also registered at 2130 SW 59TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jared Ainsworth, PA-CPhysician Assistant1609590645
- Mackenzie Ainsworth, FNP-CFamily Nurse Practitioner1770147688
- Evodio EstradaPhysician Assistant1659902385
- Laurie Field, MSWClinical Social Worker1467877159
- Justin Hunt, M.D.Psychiatry Physician1326138074
- Kelly Long, NPFamily Nurse Practitioner1871808303
Verify John H. Schumann 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 28646Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average internal medicine physician in 2024
3,567 Medicare Part D claims for 378 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 272 claims were for opioids.
Most prescribed
- Atorvastatin Calcium172 claims
- Hydrocodone-Acetaminophen152 claims
- Albuterol Sulfate Hfa145 claims
- Amlodipine Besylate131 claims
- Lisinopril117 claims
- Gabapentin115 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
- Oak Street Health Physicians Group OF Oklahoma, LLCTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John H. Schumann among 1,115 internal medicine physician records in Oklahoma
John H. Schumann, 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
- Graduated1997 · median 2007 among the 653 with a school on file
- Record last updated2023 · 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
- Dustan Buckley, MDOklahoma City, OK 731201730171794
- Karen Chopra, MDOklahoma City, OK 731181538130943
- Michael Crawford, MDOklahoma City, OK 731201780689307
- Leanne Dias Da Silva, MDOklahoma City, OK 731201689879355
- S A Dean Drooby, MDOklahoma City, OK 731201598747354
- Patrice Go, M.D.Oklahoma City, OK 731201164508750
- Matthew Johnson, M.D.Oklahoma City, OK 731181740456839
- Joseph Lee, D.O.Oklahoma City, OK 731201255358891
Common questions
What is John H. Schumann, MD's NPI number?
John H. Schumann, MD's National Provider Identifier (NPI) is 1144383654, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John H. Schumann, MD located?
The NPPES record lists a practice address at 2130 SW 59TH St, Oklahoma City, OK, 73119. Phone: (403) 303-7555. Providers update this record themselves, so call before visiting.
How can I verify John H. Schumann, MD's license?
NPPES lists Oklahoma license number 28646, 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 John H. Schumann, MD prescribe under Medicare Part D?
In 2024, John H. Schumann, MD had 3,567 Medicare Part D claims for 378 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.