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

Michael J. Katin, MD

Individual provider Radiation Oncology Physician · NPI 1811994999

Michael J. Katin, MD is a Radiation Oncology in Woonsocket, Rhode Island. Graduated from Perelman School of Med at the University of Pennsylvania in 1972, 54 years ago. Practices with Southern New England Regional Cancer Center, LLC, a 7-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California, Florida, North Carolina and Nevada and 2 more.

Years since qualifying
54
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
CA, FL, NC, NV, NY, RI
In the registry since
2005
Specialties on file
7
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

115 Cass Ave Unit 1
Woonsocket, RI 02895-4705
Phone: (401) 356-1701
Fax: (401) 356-4537
Show map & directions

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

Additional practice locations (3)

  • 15681 New Hampshire Ct, Fort Myers, FL 33908-4123 — (239) 437-1977
  • 3080 Harbor Blvd, Port Charlotte, FL 33952-6720 — (941) 883-2199
  • 50 Maude St, Providence, RI 02908-4325 — (401) 456-6540

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD11285 (RI)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence ME0026427 (FL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence G26661 (CA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 4877 (NV)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 2001-01567 (NC)
Therapeutic Radiology Physician Taxonomy 2085R0203X · Licence ME26427 (FL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 127667-1 (NY)

Record details

NPI number1811994999
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2005
Last updated in NPPESSeptember 15, 2025
Certification dateSeptember 15, 2025
Mailing addressPo Box 947395, Atlanta, GA 30394-7395

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Also practisesGERIATRIC MEDICINE, HEMATOLOGY/ONCOLOGY, INTERNAL MEDICINE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1972 (54 years in practice)
Group practice Southern New England Regional Cancer Center, Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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