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Dr. Alissa Hayley Zenack, D.O.

Pediatrics Physician in Hackensack, NJ · enumerated 2006 · practices at Top Notch Pediatrics, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427005768

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Registry record

Entity type Individual (Type 1)
Name Dr. Alissa Hayley Zenack
Credential D.O.
Sex Female
Practice address 899 Main St, Hackensack, NJ, 07601
Phone (201) 820-4600
Fax (201) 820-4597
Enumeration date May 30, 2006
Last updated in NPPES Apr 21, 2014

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MB 72374 (NJ) Primary
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.

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Frequently asked questions

What is the NPI number for Alissa Zenack?
The National Provider Identifier (NPI) for Alissa Zenack is 1427005768, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alissa Zenack practice?
The practice location on file with NPPES is in Hackensack, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-21.