Mark Edward Osborn, PA-C
Physician Assistant · Oklahoma City, OK
Mark Edward Osborn, PA-C is a physician assistant with a practice address in Oklahoma City, Oklahoma, and NPI 1487250619, issued on Dec 11, 2020. Check the license (Oklahoma 4450, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Edward Osborn
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4450 OK
Self-reported in NPPES; status is on the state search - Practice location
- 721 W Britton RD, Oklahoma City, OK 73114
- Phone
- (405) 632-6688
- Enumerated
- Dec 11, 2020
- Record last updated
- Feb 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210303003482); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,870 in Oklahoma → Look up another NPI →
Also registered at 721 W Britton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth Foote, M.D.Psychiatry Physician1871632083
Verify Mark Edward Osborn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 4450Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average physician assistant in 2024
649 Medicare Part D claims for 162 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium39 claims
- Amlodipine Besylate30 claims
- Albuterol Sulfate Hfa24 claims
- Gabapentin23 claims
- Losartan Potassium21 claims
- Diclofenac Sodium16 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
- Integris Health Allset Urgent Care LLCNorman, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Edward Osborn among 1,870 physician assistant records in Oklahoma
Mark Edward Osborn, PA-C is one of 1,870 physician assistant records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 68% of them.
- NPI issued2020 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2020 · median 2017 among the 1,246 with a school on file
- Record last updated2021 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
673 physician assistant records list a practice address in Oklahoma City
They are 673 of the 22,359 NPPES records with a practice address in Oklahoma City, and 1,870 physician assistant records in Oklahoma.
All 1,870 in Oklahoma → Every provider in Oklahoma City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Shannan Carmouche, PAOklahoma City, OK 731141770560161
- Jennifer Dodson, P.A.Oklahoma City, OK 731141467450510
- Donald Flinn, PA-COklahoma City, OK 731141912905936
- Ralph Fountain, PAOklahoma City, OK 731141578562328
- Lindsey Gillispie, PA-COklahoma City, OK 731141477551513
- Joanna Hart, PA-COklahoma City, OK 731141669470902
- Lisa Kippenberger, PA-COklahoma City, OK 731141881693414
- Kevin Mason, PA-COklahoma City, OK 731141558335539
Common questions
What is Mark Edward Osborn, PA-C's NPI number?
Mark Edward Osborn, PA-C's National Provider Identifier (NPI) is 1487250619, issued on Dec 11, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mark Edward Osborn, PA-C located?
The NPPES record lists a practice address at 721 W Britton RD, Oklahoma City, OK, 73114. Phone: (405) 632-6688. Providers update this record themselves, so call before visiting.
How can I verify Mark Edward Osborn, PA-C's license?
NPPES lists Oklahoma license number 4450, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Edward Osborn, PA-C prescribe under Medicare Part D?
In 2024, Mark Edward Osborn, PA-C had 649 Medicare Part D claims for 162 beneficiaries; the average among physician assistant prescribers was 830. 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.