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

Dr. Matthew Frank Grzywinski, MD

Individual provider Emergency Medicine Physician · NPI 1619534658

Dr. Matthew Frank Grzywinski, MD is an Emergency Medicine in Baltimore, Maryland. Qualified in 2019, 7 years ago. Practices with Emergency Physicians Spps, an 18-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maryland, Michigan and Pennsylvania.

Years since qualifying
7
Licensed in
MD, MI, PA
In the registry since
2019
Specialties on file
3
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

301 Saint Paul St
Baltimore, MD 21202
Phone: (410) 332-9477
Show map & directions

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

Additional practice locations (2)

  • 1500 East Medical Center Drive, Ann Arbor, MI 48109 — (734) 763-7919
  • 1020 Sansom St Ste 239, Philadelphia, PA 19107-5002 — (215) 955-6844

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence D0099548 (MD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD480180 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 2036456 (MI)

Record details

NPI number1619534658
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 24, 2019
Last updated in NPPESJuly 30, 2024
Certification dateJuly 30, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Emergency Physicians Spps — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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