Dr. Mark Philip Eisenberg, MD

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1487628418

Dr. Mark Philip Eisenberg, MD practises Internal Medicine in Fruit St, Massachusetts. Graduated from Harvard Medical School in 1980, 46 years ago. Practices with Rosebud Indian Health Service, a 78-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying: 46
Trained at: Harvard Medical School
Licensed in: MA
In the registry since: 2006
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

15 Fruit St MGH
Fruit St, MA 02114-3026
Phone: (617) 724-8135
Fax: (617) 724-8010

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

Additional practice locations (1)

780 Albany St, Boston, MA 02118-2755 — (857) 654-1000

Specialties & licences

Internal Medicine Physician (primary)	Taxonomy 207R00000X · Licence 54761 (MA)
Addiction Medicine (Internal Medicine) Physician	Taxonomy 207RA0401X · Licence 54761 (MA)
Infectious Disease Physician	Taxonomy 207RI0200X · Licence 54761 (MA)

Record details

NPI number	1487628418
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	February 15, 2006
Last updated in NPPES	September 23, 2022
Certification date	September 23, 2022

Medicare enrollment

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

Medicare specialty	INTERNAL MEDICINE
Medical school	HARVARD MEDICAL SCHOOL
Graduated	1980 (46 years in practice)
Group practice	Rosebud Indian Health Service — 78 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount
Telehealth	Offers telehealth services
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	59
Services billed	151 a service is one billed item, such as a visit, a test or a procedure
Average patient age	68

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Massachusetts General Hospital Hospital · Boston, MA
Phs Indian Hospital At Rosebud Hospital · Rosebud, SD · listed as Rosebud IHS Hospital

Colleagues at Rosebud Indian Health Service

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 78 clinicians in the practice; 12 are shown here.

Dr. Colleen Lorraine Campbell-Lane, PHD, LCSW, ACHP-SW Clinical Social Worker · Aberdeen, SD
Tom Chew, MD Family Medicine Physician · Rochester Hills, MI
Dr. Shraddha Damaraju, MD, MPH Internal Medicine Physician · Boston, MA
Max Fraden, MD Internal Medicine Physician · Minneapolis, MN
Mr. Daniel Kerby Heyduk, PA-C Medical Physician Assistant · Mission, SD
Mr. Justin Kimberland Jourdan, RN, MSN, FNP-C Family Nurse Practitioner · Long Beach, MS
Dr. Kimberly Sue Montileaux, DPM Primary Podiatric Medicine Podiatrist · Kyle, SD
April Patricia Shaw, PA-C Physician Assistant · San Antonio, TX
Dr. Lisa Simon, MD, DMD Dentist · Boston, MA
Matthew L. Tobey, MD Internal Medicine Physician · Boston, MA
Venay M Uecke, CNM Advanced Practice Midwife · Hillsboro, OR
Catherine Welder, NP Nurse Practitioner · Boston, MA