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Dr. Avery Seth Katz, MD

Neurology Physician in Clifton, NJ · enumerated 2005.

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

National Provider Identifier

1083600662

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Registry record

Entity type Individual (Type 1)
Name Dr. Avery Seth Katz
Credential MD
Sex Male
Practice address 4 Brighton Rd, Clifton, NJ, 07012
Fax (973) 471-6360
Enumeration date Sep 20, 2005
Last updated in NPPES Mar 22, 2019

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25MA06547300 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
7235801 Medicaid NJ -
130016670 Other - RAILROAD MEDICARE
P605465 Other - OXFORD
84414 Other NJ AMERIGROUP
PS000004300 Other NJ AMERICHOICE
1758979 Other NJ UNITED HEALTHCARE
45158495 Other - AETNA
OK5826 Other - HEALTHNET

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 specialty is Avery Katz?
Avery Katz is registered in NPPES with the primary taxonomy of Neurology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-22.