Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Roy C Katzin, M.D.

Neurology Physician in Boca Raton, FL · enumerated 2006.

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

National Provider Identifier

1801987748

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Registry record

Entity type Individual (Type 1)

Name Dr. Roy C Katzin

Credential M.D.

Sex Male

Practice address 1601 Clint Moore Road, Suite 120, Boca Raton, FL, 33487

Phone (561) 939-0300

Fax (561) 939-0339

Enumeration date Sep 27, 2006

Last updated in NPPES Oct 20, 2025

Taxonomy & licenses

174400000X Specialist Other Service Providers · License ME0046165 (FL) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 2016-00824 (NC) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License ME46165 (FL) 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
73253	Other	FL	INDIVIDUAL

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

How do I verify Roy Katzin's NPI record?

Cross-check NPI 1801987748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801987748 active?

Yes, as of the latest NPPES snapshot, NPI 1801987748 is active (record last updated 2025-10-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-20.