Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Anthony Zeitchek, DO
Surgery Physician in Hackensack, NJ · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538628581
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Registry record
Entity type Individual (Type 1)
Name Michael Anthony Zeitchek
Credential DO
Sex Male
Practice address 5 Summit Ave Ste 105, Hackensack, NJ, 07601
Phone (551) 996-2900
Enumeration date Mar 19, 2019
Last updated in NPPES May 15, 2025
Taxonomy & licenses
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 25MB12528600 (NJ) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michael Zeitchek?
Michael Zeitchek is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → J. Martin Perez, MD, LLC Surgery Physician · Hackensack, NJ NPI 1285896316 Kaitlyn Nguyen Acute Care Nurse Practitioner · Hackensack, NJ NPI 1245796374 Isabelle Salvador Surgical Physician Assistant · Hackensack, NJ NPI 1003420050 Akeso Wound Institute, LLC Surgery Physician · Hackensack, NJ NPI 1134735194 Hackensack Surgery and Wound Care LLC Surgery Physician · Hackensack, NJ NPI 1326640806 Remya James Adult Health Nurse Practitioner · Hackensack, NJ NPI 1548947641 Hope Buchan Surgical Physician Assistant · Hackensack, NJ NPI 1437944188
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-15.