Samer Hassna, MD
Internal Medicine Physician · Mishawaka, IN
Samer Hassna, MD is an internal medicine physician with a practice address in Mishawaka, Indiana, and NPI 1477889889, issued on Oct 20, 2009. Check the license (Indiana 01075142, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Samer Hassna
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 01075142 IN
01075142A IN
2010035691 MO
Self-reported in NPPES; status is on the state search - Practice location
- 5215 Holy Cross Pkwy, Mishawaka, IN 46545
- Phone
- (574) 335-5000
- Enumerated
- Oct 20, 2009
- Record last updated
- Oct 31, 2024
- Medicare enrollment
- Enrolled (PECOS I20150422001104); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 5215 Holy Cross Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ismail Abbasi, M.D.Neonatal-Perinatal Medicine Physician1427035989
- Valorie Alcocer, RNRegistered Nurse1043183411
- Christy Annis, M.D.Emergency Medicine Physician1104042597
- Muhammad Shahzad Ansari, M.D.Pediatrics Physician1184937245
- Sara Ashar, DPMStudent in an Organized Health Care Education/Training Program1013706043
- Hillary BeckSpeech-Language Pathologist1457229718
Verify Samer Hassna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01075142Check 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
620 Medicare Part D claims for 286 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Cephalexin45 claims
- Amoxicillin-Clavulanate Potass42 claims
- Prednisone38 claims
- Clopidogrel33 claims
- Pantoprazole Sodium27 claims
- Furosemide26 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
- Galen Inpatient Physicians PCMishawaka, IN
- Hospitalist Physicians OF Indiana PCNew Albany, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samer Hassna among 2,109 internal medicine physician records in Indiana
Samer Hassna, MD is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2002 · median 2005 among the 1,448 with a school on file
- Record last updated2024 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 internal medicine physician records list a practice address in Mishawaka
They are 18 of the 1,454 NPPES records with a practice address in Mishawaka, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Mishawaka → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Motasem Afyouni, M.D.Mishawaka, IN 465451306011606
- Dahan Al-Fadhl, M.D.Mishawaka, IN 465451740235183
- John Decelles, M.D.Mishawaka, IN 465451841238490
- Alexander Gatzimos, M.D.,JDMishawaka, IN 465451548476120
- Taegee Kiehm, M.D.Mishawaka, IN 465451780671883
- Alakananda Kulkarni, M.DMishawaka, IN 465451538255609
- Elizabeth Lauber, M.D.Mishawaka, IN 465451053308551
- Mark McGillem, M.D.Mishawaka, IN 465451700877339
Common questions
What is Samer Hassna, MD's NPI number?
Samer Hassna, MD's National Provider Identifier (NPI) is 1477889889, issued on Oct 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Samer Hassna, MD located?
The NPPES record lists a practice address at 5215 Holy Cross Pkwy, Mishawaka, IN, 46545. Phone: (574) 335-5000. Providers update this record themselves, so call before visiting.
How can I verify Samer Hassna, MD's license?
NPPES lists Indiana license number 01075142, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samer Hassna, MD prescribe under Medicare Part D?
In 2024, Samer Hassna, MD had 620 Medicare Part D claims for 286 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.