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DR. MICHAEL PETER ZACKS MD
NPI 1043289622
Internal Medicine in Newton, MA

Active since March 16, 2006PECOS Enrolled
2014 WASHINGTON STREET, NEWTON WELLESLEY HOSPITAL, NEWTON, MA 02462(617) 243-6896(617) 243-5148 Get Directions Write a Review

NPPES record last updated: October 16, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael Peter Zacks Md NPPES

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

DR. MICHAEL PETER ZACKS MD (NPI 1043289622) is an individual internal medicine provider in Newton, Massachusetts, licensed in Massachusetts (216739) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043289622
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MICHAEL PETER ZACKSCredential: MD
Location Address2014 WASHINGTON STREET, NEWTON WELLESLEY HOSPITALNewton, MA 02462
Mailing Address83 Spring StreetShrewsbury, MA 01545 · (508) 845-8121
Phone(617) 243-6896
Fax(617) 243-5148
Sole ProprietorNo
Enumeration DateMarch 16, 2006
Last NPPES UpdateOctober 16, 2009
✔ NPI 1043289622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 216739
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.
2014 WASHINGTON STREET, Newton, MA 02462
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Peter Zacks Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 02462 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.

LEAH E SCHAFER M.D.
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Middlesex County (617) 243-6161
MARY A DRINKWATER M.D.
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Middlesex County (617) 243-6162
JEFFREY MARK ROTHSCHILD MD
Internal Medicine (Critical Care Medicine)
2014 WASHINGTON STREET, NEWTON- WELLESLEY HOSPITAL
NEWTON, MA 02462
Middlesex County (617) 243-6433
DR. SUSAN TINSLEY SCHUMER
Internal Medicine (Hematology & Oncology)
2014 WASHINGTON STREET, NEW ENGLAND HEMATOLOGY ONCOLOGY
NEWTON, MA 02462
Middlesex County (617) 658-6000
IRIS H FOLEY MD
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Middlesex County (617) 243-6162
WILLIAM C DENISON M.D.
Radiology (Diagnostic Radiology)
2014 WASHINGTON STREET
NEWTON, MA 02462
Middlesex County (617) 243-6162
MARY CHRISTINE BAILEY MD
Emergency Medicine (Pediatric Emergency Medicine)
2014 WASHINGTON STREET
NEWTON, MA 02462
Middlesex County (617) 243-6040
DR. NICOLE A MIHOK M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2014 WASHINGTON STREET, NEWTON-WELLESLEY HOSPITAL
NEWTON, MA 02462
Middlesex County (617) 243-6913

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 Michael Zacks's NPI number?

The NPI number for Michael Zacks is 1043289622. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Where is Michael Zacks located?

Michael Zacks practices at 2014 Washington Street Newton Wellesley Hospital, Newton, MA 02462. The listed phone number is (617) 243-6896.

What is Michael Zacks's specialty?

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

Is Michael Zacks enrolled in Medicare?

Yes. Michael Zacks is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Zacks was last updated on October 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.