Syed Osama Hassan, MD
Internal Medicine Physician · Columbia, MO
Syed Osama Hassan, MD is an internal medicine physician with a practice address in Columbia, Missouri, and NPI 1245728492, issued on Apr 24, 2018. Check the license (Missouri 2021008705, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Syed Osama Hassan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2021008705 MO
Self-reported in NPPES; status is on the state search - Practice location
- 3535 Berrywood Dr, Columbia, MO 65201
- Phone
- (949) 322-5059
- Enumerated
- Apr 24, 2018
- Record last updated
- May 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20210622000202); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 2018
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 3535 Berrywood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Cheavens, OTR/LOccupational Therapist1760011126
- David James, M.D.Internal Medicine Physician1033398771
Verify Syed Osama Hassan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2021008705Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average internal medicine physician in 2024
638 Medicare Part D claims for 201 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Pantoprazole Sodium38 claims
- Cefdinir34 claims
- Amlodipine Besylate27 claims
- Losartan Potassium25 claims
- Prednisone24 claims
- Doxycycline Hyclate22 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
- Boone Physician Services LLCColumbia, MO
- Columbia Skilled Nursing Associates LLCColumbia, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Syed Osama Hassan among 2,604 internal medicine physician records in Missouri
Syed Osama Hassan, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 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 2018, is newer than 69% of them.
- NPI issued2018 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2018 · median 2006 among the 1,443 with a school on file
- Record last updated2025 · 48% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
213 internal medicine physician records list a practice address in Columbia
They are 213 of the 6,004 NPPES records with a practice address in Columbia, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Columbia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Brocksmith, D.O.Columbia, MO 652011922061373
- Thomas Ciolino, MDColumbia, MO 652011518924646
- Lynn Keplinger, M.D.Columbia, MO 652011184687311
- Damascene Kurukulasuriya, MDColumbia, MO 652011578526497
- Myo Lwin, M.D.Columbia, MO 652011457310021
- Carlos Sanchez, M.D.Columbia, MO 652011578528758
- Raymond Schondelmeyer, MDColumbia, MO 652011801895032
- Lyndell Scoles, MDColumbia, MO 652011689676231
Common questions
What is Syed Osama Hassan, MD's NPI number?
Syed Osama Hassan, MD's National Provider Identifier (NPI) is 1245728492, issued on Apr 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Syed Osama Hassan, MD located?
The NPPES record lists a practice address at 3535 Berrywood Dr, Columbia, MO, 65201. Phone: (949) 322-5059. Providers update this record themselves, so call before visiting.
How can I verify Syed Osama Hassan, MD's license?
NPPES lists Missouri license number 2021008705, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Syed Osama Hassan, MD prescribe under Medicare Part D?
In 2024, Syed Osama Hassan, MD had 638 Medicare Part D claims for 201 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.