Johnny O. Johnson, DO
Internal Medicine Physician · Norman, OK
Johnny O. Johnson, DO is an internal medicine physician with a practice address in Norman, Oklahoma, and NPI 1538234554, issued on Nov 22, 2006. Check the license (Oklahoma 4712, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Johnny O. Johnson
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4712 OK
Self-reported in NPPES; status is on the state search - Practice location
- 15951 Little Axe Dr, Norman, OK 73026
- Phone
- (405) 447-0300
- Enumerated
- Nov 22, 2006
- Record last updated
- Mar 25, 2026
- Fax
- (405) 701-7914
- Medicaid ID
- 200205340A OK
- Medicare enrollment
- Enrolled (PECOS I20090114000040); 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 15951 Little Axe Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jana Adams, M.D.Pediatrics Physician1982784880
- Vasileios Aloumanis, PHARM.D.Pharmacist1720624661
- Zachrey Aplin, PA-CPhysician Assistant1184227332
- Anita Blick-Nolan, MDPediatrics Physician1992766976
- Mitchell Bloomquist, DPMFoot & Ankle Surgery Podiatrist1891357612
- Kari Campbell, APRNFamily Nurse Practitioner1275167397
Verify Johnny O. Johnson 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 4712Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,115 Medicare Part D claims for 214 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 92 claims were for opioids.
Most prescribed
- Atorvastatin Calcium385 claims
- Synthroid326 claims
- Amlodipine Besylate310 claims
- Rosuvastatin Calcium281 claims
- Lisinopril274 claims
- Omeprazole258 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.
Industry payments in 2024: $33.89
2 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Absentee Shawnee Tribal Health Authority, IncNorman, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Johnny O. Johnson among 1,115 internal medicine physician records in Oklahoma
Johnny O. Johnson, DO 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
- Graduated1992 · median 2007 among the 653 with a school on file
- Record last updated2026 · 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 Norman → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert White, M.D.Norman, OK 730261164463790
- Abraham Garcia Ortega, MDNorman, OK 730191336737691
- Nishith Alva, MDEdmond, OK 730341962998401
- Anupama Bekkem, M.D.Chickasha, OK 730181326074485
- Michael Elliott, M.D.Edmond, OK 730341770581803
- Thomas Essex, D.O.Chickasha, OK 730181689603151
- Ross Fisher, MDChickasha, OK 730181568403087
- Mohammad Khalili, MDEdmond, OK 730341508807389
Common questions
What is Johnny O. Johnson, DO's NPI number?
Johnny O. Johnson, DO's National Provider Identifier (NPI) is 1538234554, issued on Nov 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Johnny O. Johnson, DO located?
The NPPES record lists a practice address at 15951 Little Axe Dr, Norman, OK, 73026. Phone: (405) 447-0300. Providers update this record themselves, so call before visiting.
How can I verify Johnny O. Johnson, DO's license?
NPPES lists Oklahoma license number 4712, 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 Johnny O. Johnson, DO prescribe under Medicare Part D?
In 2024, Johnny O. Johnson, DO had 8,115 Medicare Part D claims for 214 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.