Mark Owusu, M.D
Internal Medicine Physician · Mobile, AL
Mark Owusu, M.D is an internal medicine physician with a practice address in Mobile, Alabama, and NPI 1083009930, issued on Mar 30, 2015. Check the license (Alabama 4273, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark Owusu
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 4273 AL
TP789 KY
Self-reported in NPPES; status is on the state search - Practice location
- 2451 Fillingim St # 7TH, Mobile, AL 36617
- Phone
- (251) 471-7207
- Enumerated
- Mar 30, 2015
- Record last updated
- Jul 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181025001812); accepts Medicare assignment
- Medical or professional school
- Florida International Univ, College Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,705 in Alabama → Look up another NPI →
Also registered at 2451 Fillingim St # 7TH
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Justin Broadhead, DODiagnostic Radiology Physician1730574500
Verify Mark Owusu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 4273Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
308 Medicare Part D claims for 122 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 16 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass20 claims
- Prednisone19 claims
- Ceftriaxone14 claims
- Furosemide12 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 2 group practices
- Hospital Medicine Services OF KY, LLCBowling Green, KY
- Hospital Medicine Services OF TN LLCNashville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Owusu among 1,705 internal medicine physician records in Alabama
Mark Owusu, M.D is one of 1,705 internal medicine physician records with a practice address in Alabama. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2012 · median 2003 among the 1,136 with a school on file
- Record last updated2018 · 55% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
255 internal medicine physician records list a practice address in Mobile
They are 255 of the 6,309 NPPES records with a practice address in Mobile, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Mobile → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ghulam Awan, MDMobile, AL 366171760431662
- Vicki Baldwin, M.D.Mobile, AL 366171639150444
- Raymond Bell, MDMobile, AL 366171710975743
- Judy Blair-Elortegui, MDMobile, AL 366171487603437
- Terry Hundley, MDMobile, AL 366171992855886
- Olivette Hundley, M.D.Mobile, AL 366171427199470
- Jeffrey La Rochelle, MDMobile, AL 366171700993821
- Lynne McDonnell, M.D.Mobile, AL 366171538172879
Common questions
What is Mark Owusu, M.D's NPI number?
Mark Owusu, M.D's National Provider Identifier (NPI) is 1083009930, issued on Mar 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mark Owusu, M.D located?
The NPPES record lists a practice address at 2451 Fillingim St # 7TH, Mobile, AL, 36617. Phone: (251) 471-7207. Providers update this record themselves, so call before visiting.
How can I verify Mark Owusu, M.D's license?
NPPES lists Alabama license number 4273, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Owusu, M.D prescribe under Medicare Part D?
In 2024, Mark Owusu, M.D had 308 Medicare Part D claims for 122 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.