Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Matthew S Bosner, MD

Individual provider Internal Medicine Physician · NPI 1922088749

Matthew S Bosner, MD is registered under Cardiovascular Disease (Cardiology) in Ste Genevieve, Missouri. Graduated from University of Texas Medical Branch at Galveston in 1983, 43 years ago. Practices with Ste Genevieve County Memorial Hospital, a 72-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
43
Trained at
University of Texas Medical Branch at Galveston
Licensed in
MO
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

575 Pine Dr
Ste Genevieve, MO 63670
Phone: (573) 883-7474
Fax: (573) 883-7426
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 211 Saint Francis Dr Ste 15, Cape Girardeau, MO 63703-5049 — (573) 331-3333
  • 753 Pointe Basse Dr, Ste Genevieve, MO 63670-1820 — (573) 883-1149

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence R8E35 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence R8E35 (MO)

Record details

NPI number1922088749
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2006
Last updated in NPPESSeptember 11, 2026
Certification dateSeptember 11, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1983 (43 years in practice)
Group practice Ste Genevieve County Memorial Hospital — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations12 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients226
Services billed 560 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $341 18 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at Ste Genevieve County Memorial Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 72 clinicians in the practice; 12 are shown here.

Other providers in Ste Genevieve