Hassan Behniay, M.D
Internal Medicine Physician · Hannibal, MO
Hassan Behniay, M.D is an internal medicine physician with a practice address in Hannibal, Missouri, and NPI 1659537272, issued on Aug 3, 2008. Check the license (Missouri 2016011742, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Hassan Behniay
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 2016011742 MO
21402 MS
Self-reported in NPPES; status is on the state search - Practice location
- 6500 Hospital Dr, Hannibal, MO 63401
- Phone
- (573) 629-3463
- Enumerated
- Aug 3, 2008
- Record last updated
- Oct 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (573) 629-3414
- Medicaid ID
- 01602393 MS
- Medicare enrollment
- Enrolled (PECOS I20160525002740); accepts Medicare assignment
- Medical or professional school
- University Of Toledo College Of Medicine, 2006
- Entity
- Type 1 · individual
Also registered at 6500 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Briana Adams, MSN, FNP-BCFamily Nurse Practitioner1669172698
- Ashraf Almashhrawi, MDGastroenterology Physician1447247077
- Muhammad Ansari, MDInterventional Cardiology Physician1225103765
- Kaytln Baker, FNP-CFamily Nurse Practitioner1053287284
- Deborah Baumann, M.D.Pediatrics Physician1740521210
- Branislav Behan, M.D.Orthopaedic Surgery Physician1609962778
Verify Hassan Behniay 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 2016011742Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,207 Medicare Part D claims for 193 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. 51 claims were for opioids.
Most prescribed
- Amlodipine Besylate102 claims
- Atorvastatin Calcium96 claims
- Omeprazole84 claims
- Levothyroxine Sodium82 claims
- Metformin Hcl78 claims
- Gabapentin67 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
- Hannibal Regional Healthcare System IncHannibal, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
24 internal medicine physician records list a practice address in Hannibal
They are 24 of the 569 NPPES records with a practice address in Hannibal, and 2,604 internal medicine physician records in Missouri.
All 24 in Hannibal → All 2,604 in Missouri → Every provider in Hannibal →
Other internal medicine physician records in Missouri
- Betty Abban, M.D.Springfield, MO1063893162
- Amer Abbas, MDSaint Louis, MO1508480666
- Fizza Abbas, MDSaint Louis, MO1588079230
- Marghoob Abbas, M.D.St Joseph, MO1588603781
- Muhammad Khalid Abbas, M.D.Springfield, MO1447877089
- Sundas Abbas, MDRichmond Heights, MO1649790486
- Hajira Abbasi, DOSaint Louis, MO1194036947
- Catey Abbott, DOSaint Louis, MO1699355347
- David Abbott, MDRichmond Heights, MO1568448850
- Wael Abduljaber, MDSaint Louis, MO1174101489
Common questions
What is Hassan Behniay, M.D's NPI number?
Hassan Behniay, M.D's National Provider Identifier (NPI) is 1659537272, issued on Aug 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Hassan Behniay, M.D located?
The NPPES record lists a practice address at 6500 Hospital Dr, Hannibal, MO, 63401. Phone: (573) 629-3463. Providers update this record themselves, so call before visiting.
How can I verify Hassan Behniay, M.D's license?
NPPES lists Missouri license number 2016011742, 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 Hassan Behniay, M.D prescribe under Medicare Part D?
In 2024, Hassan Behniay, M.D had 2,207 Medicare Part D claims for 193 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.