NAHUM VISHNIAVSKY M.D.
NPI 1972555373
Internal Medicine in Wellesley, MA

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment
230 WORCESTER ST, WELLESLEY, MA 02481(781) 431-5460(781) 431-5465 Get Directions Write a Review

NPPES record last updated: November 17, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Nahum Vishniavsky M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NAHUM VISHNIAVSKY M.D. (NPI 1972555373) is an individual internal medicine provider in Wellesley, Massachusetts, licensed in Massachusetts (53814) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Virginia Commonwealth University, School Of Medicine (1976).

NPPES Registry Identity

NPI1972555373
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameNAHUM VISHNIAVSKYCredential: M.D.
Location Address230 WORCESTER STWellesley, MA 02481-5420
Mailing Address147 Milk St, Provider Enrollment - 9th FloorBoston, MA 02109-4806 · (617) 559-8374
Fax(781) 431-5465
Sole ProprietorNo
Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 1976
Enumeration DateMay 16, 2006
Last NPPES UpdateNovember 17, 2020
NPPES CertifiedNovember 17, 2020
NPI 1972555373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MA · 53814
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License 53814 (MA)
230 WORCESTER ST, Wellesley, MA 02481

Other Identifiers 5

OtherJ10735MA · Blue Cross
OtherM352MA · Harvard Pilgrim
Medicaid3111806MA
Other053814MA · Tufts
Other0017935MA · Neighborhood Health

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Nahum Vishniavsky M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305891870
PECOS Enrollment IDI20050317000326
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02481 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist
230 WORCESTER ST
WELLESLEY, MA 02481
Nurse Practitioner (Pediatrics)
230 WORCESTER ST
WELLESLEY, MA 02481
Nurse Practitioner (Adult Health)
230 WORCESTER ST
WELLESLEY, MA 02481
Nurse Practitioner (Adult Health)
230 WORCESTER ST
WELLESLEY, MA 02481
Nurse Practitioner (Adult Health)
230 WORCESTER ST
WELLESLEY, MA 02481
Obstetrics & Gynecology
230 WORCESTER ST
WELLESLEY, MA 02481
Internal Medicine
230 WORCESTER ST, INTERNAL MEDICINE
WELLESLEY, MA 02481
Physician Assistant (Medical)
230 WORCESTER ST
WELLESLEY, MA 02481

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nahum Vishniavsky's NPI number?

The NPI number for Nahum Vishniavsky is 1972555373. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Nahum Vishniavsky located?

Nahum Vishniavsky practices at 230 Worcester St, Wellesley, MA 02481. The listed phone number is (781) 431-5460.

What is Nahum Vishniavsky's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Nahum Vishniavsky enrolled in Medicare?

Yes. Nahum Vishniavsky is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Nahum Vishniavsky accept?

Health plans from Anthem Blue Cross and Blue Shield list Nahum Vishniavsky as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nahum Vishniavsky was last updated on November 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.