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Douglas S Katz, MD

Diagnostic Radiology Physician in Mineola, NY · enumerated 2006.

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

National Provider Identifier

1588692495

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Registry record

Entity type Individual (Type 1)
Name Douglas S Katz
Credential MD
Sex Male
Practice address 120 Mineola Blvd, Suite 10 Lower Level, Mineola, NY, 11501
Phone (516) 663-4510
Fax (516) 663-3698
Enumeration date Jun 29, 2006
Last updated in NPPES Jul 31, 2013

Taxonomy & licenses

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License 192522 (NY) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 192522 (NY) 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
01669965 Medicaid NY -

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

Where does Douglas Katz practice?
The practice location on file with NPPES is in Mineola, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Douglas Katz?
The National Provider Identifier (NPI) for Douglas Katz is 1588692495, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-31.