Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Matthew J Flanigan, MD

Individual provider Internal Medicine Physician · NPI 1811239650

Matthew J Flanigan, MD practises Internal Medicine in Grandview Heights, Ohio. Graduated from Ohio Medical University in 2012, 14 years ago. Practices with Osu General Internal Medicine LLC, a 266-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
14
Trained at
Ohio Medical University
Licensed in
OH
In the registry since
2013
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

895 Yard St
Grandview Heights, OH 43212-3886
Phone: (614) 293-5123
Fax: (614) 293-4980
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 395 W 12th Ave, Columbus, OH 43210-1267 — (614) 293-3989

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35.125704 (OH)

Record details

NPI number1811239650
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2013
Last updated in NPPESMarch 6, 2024
Certification dateMarch 6, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOHIO MEDICAL UNIVERSITY
Graduated 2012 (14 years in practice)
Group practice Osu General Internal Medicine Llc — 266 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients37
Services billed 161 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

Practises at

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

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

Colleagues at Osu General Internal Medicine LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 266 clinicians in the practice; 12 are shown here.

Other providers in Grandview Heights