Nahum Vishniavsky, MD

Individual provider Infectious Disease Physician · NPI 1972555373

Nahum Vishniavsky, MD practises Internal Medicine in Wellesley, Massachusetts. Graduated from Virginia Commonwealth University, School of Medicine in 1976, 50 years ago. Practices with Atrius Health Inc, a 1,205-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying: 50
Trained at: Virginia Commonwealth University, School of Medicine
Licensed in: MA
In the registry since: 2006
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

230 Worcester St
Wellesley, MA 02481-5420
Phone: (781) 431-5460
Fax: (781) 431-5465

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

Specialties & licences

Internal Medicine Physician (primary)	Taxonomy 207R00000X · Licence 53814 (MA)
Infectious Disease Physician	Taxonomy 207RI0200X · Licence 53814 (MA)

Record details

NPI number	1972555373
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	May 16, 2006
Last updated in NPPES	November 17, 2020
Certification date	November 17, 2020

Medicare enrollment

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

Medicare specialty	INTERNAL MEDICINE
Also practises	INFECTIOUS DISEASE
Medical school	VIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated	1976 (50 years in practice)
Group practice	Atrius Health Inc — 1205 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount

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	18
Services billed	56 a service is one billed item, such as a visit, a test or a procedure
Average patient age	76

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 Atrius Health Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1205 clinicians in the practice; 12 are shown here.

Bryan Clark Bordeaux, DO Internal Medicine Physician · Boston, MA
Vincent Champion, MD Diagnostic Radiology Physician · Camp Lejeune, NC
Irving S. Epstein, LICSW Clinical Social Worker · Quincy, MA
Dawn Marie Folan, FNP-C Family Nurse Practitioner · Braintree, MA
Kapil Kumar, MD Internal Medicine Physician · Boston, MA
MS. Sarah Butler Mazerall, MBA, MS, RD, LDN Registered Dietitian · Boston, MA
Dr. Omar Mohamed Mohamed, MD Plastic Surgery Physician · Plymouth, MA
Nnenna O Onyemauwa, PA Medical Physician Assistant · Bedford, MA
Courtney Robbel, MD Hematology & Oncology Physician · Boston, MA
Stephanie Smith Family Nurse Practitioner · Duxbury, MA
Catherine Jin Tang Student in an Organized Health Care Education/Training Program · Boston, MA
Shari M Tomasetti, PA Physician Assistant · Boston, MA