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

Dr. Mark S Borenstein, MD

Individual provider Diagnostic Radiology Physician · NPI 1205891140

Dr. Mark S Borenstein, MD is an Interventional Radiology in Mishawaka, Indiana. Graduated from State University of New York Downstate Medical Center in 1983, 43 years ago. Practices with Fresenius Vascular Care St Louis LLC, a 2-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Florida, Georgia, Indiana and Missouri.

Years since qualifying
43
Trained at
State University of New York Downstate Medical Center
Licensed in
FL, GA, IN, MO
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

250 E Day Rd Ste 300
Mishawaka, IN 46545-3471
Phone: (574) 273-6787
Fax: (574) 968-0882
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 2283 Sw 2nd St, Pompano Beach, FL 33069-3101 — (847) 388-2001
  • 2283 Sw 2nd St, Pompano Beach, FL 33069-3101 — (847) 388-2001
  • 201 Dunn Rd, Florissant, MO 63031-7928 — (314) 830-3841

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence 01079540A (IN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence ME111796 (FL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence ME111796 (FL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 056268 (GA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 2023050079 (MO)

Record details

NPI number1205891140
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESAugust 13, 2025
Certification dateAugust 13, 2025
Mailing address40 Valley Stream Pkwy Ste 100, Malvern, PA 19355-1407

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1983 (43 years in practice)
Group practice Fresenius Vascular Care St Louis Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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