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

Catherine Isroff, MD

Individual provider Neurology Physician · NPI 1649737222

Catherine Isroff, MD is a Neurology in Boston, Massachusetts. Graduated from Rush Medical College of Rush University in 2019, 7 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
7
Trained at
Rush Medical College of Rush University
Licensed in
MA
In the registry since
2019
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

55 Fruit St Ste 835
Boston, MA 02114-2696
Phone: (617) 726-8639
Show map & directions

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

Additional practice locations (2)

  • 60 Fenwood Rd Fl 1, Boston, MA 02115-6128 — (617) 732-7432
  • 55 Fogg Rd, South Weymouth, MA 02190-2455 — (781) 624-8448

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 1013708 (MA)

Record details

NPI number1649737222
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 1, 2019
Last updated in NPPESOctober 27, 2023
Certification dateOctober 27, 2023

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2019 (7 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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