Jonathan H Marsh, MD

Individual provider Hematology & Oncology Physician · NPI 1225031354

Jonathan H Marsh, MD practises Hematology/Oncology in Palmer, Massachusetts. Graduated from State University of New York at Stony Brook, School of Medicine in 1986, 40 years ago. Practices with Baystate Medical Practices Inc, a 1,346-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying: 40
Trained at: State University of New York at Stony Brook, School of Medicine
Licensed in: MA
In the registry since: 2005
Specialties on file: 2

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

40 Wright St
Palmer, MA 01069-1138
Phone: (413) 284-5400
Fax: (413) 284-5559

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

Specialties & licences

Hematology & Oncology Physician (primary)	Taxonomy 207RH0003X · Licence 261665 (MA)
Medical Oncology Physician	Taxonomy 207RX0202X · Licence 261665 (MA)

Record details

NPI number	1225031354
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	May 23, 2005
Last updated in NPPES	November 28, 2016

Medicare enrollment

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

Medicare specialty	HEMATOLOGY/ONCOLOGY
Medical school	STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated	1986 (40 years in practice)
Group practice	Baystate Medical Practices Inc — 1346 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount
Practice locations	5 on file with Medicare

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 patients	200
Services billed	205 a service is one billed item, such as a visit, a test or a procedure
Average patient age	74

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.

Colleagues at Baystate Medical Practices Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1346 clinicians in the practice; 12 are shown here.

Dr. Rawad Elias, MD Hematology & Oncology Physician · Springfield, MA
Rohini S Harvey, MD Internal Medicine Physician · Springfield, MA
Stephanie L Lagoy, DNP Acute Care Nurse Practitioner · Springfield, MA
Mr. Evan Minkin, NP Acute Care Nurse Practitioner · Springfield, MA
Dennis S Oh, MD Neurological Surgery Physician · Springfield, MA
Dr. Nandakumar Ponnusamy, MD Anesthesiology Physician · Springfield, MA
Brian C Priest, DNP Acute Care Nurse Practitioner · Springfield, MA
Karen Jean Ravosa, FNP-BC Family Nurse Practitioner · West Springfield, MA
Hilda Rivera-Rivera Internal Medicine Physician · Springfield, MA
Dr. Jorge Sotelo, MD Gastroenterology Physician · Ware, MA
MS. Sharon M Woods, PA-C Medical Physician Assistant · Springfield, MA
Kristen Marie Zacher, PA Medical Physician Assistant · Hartford, CT