Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Adam Seth Katz, M.D.

Critical Care Medicine (Internal Medicine) Physician in Tampa, FL · enumerated 2006.

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

National Provider Identifier

1891737805

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Registry record

Entity type Individual (Type 1)

Name Dr. Adam Seth Katz

Credential M.D.

Sex Male

Practice address 4129 N Armenia Ave, Tampa, FL, 33607

Phone (813) 879-3699

Fax (813) 873-8469

Enumeration date Jun 12, 2006

Last updated in NPPES Feb 28, 2020

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License ME0072165 (FL) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME0072165 (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
253736200	Medicaid	FL	-

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

Is NPI 1891737805 active?

Yes, as of the latest NPPES snapshot, NPI 1891737805 is active (record last updated 2020-02-28).

How do I verify Adam Katz's NPI record?

Cross-check NPI 1891737805 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Gregory Smull Pulmonary Disease Physician · Tampa, FL NPI 1093780520 Kevin Sierra Critical Care Medicine (Internal Medicine) Physician · Tampa, FL NPI 1659318913 Jill Cinko Adult Health Nurse Practitioner · Tampa, FL NPI 1801834841 Martinez & Lewis M.D.'S, P.A. Obstetrics & Gynecology Physician · Tampa, FL NPI 1861505208 Katherine Hodgin Critical Care Medicine (Internal Medicine) Physician · Tampa, FL NPI 1336286681 Tampa Lung Specialists, P.A. Pulmonary Disease Physician · Tampa, FL NPI 1407971419 Rachel Moodey Critical Care Medicine (Internal Medicine) Physician · Tampa, FL NPI 1124231774 Hector Santiago-Belledonne Critical Care Medicine (Internal Medicine) Physician · Tampa, FL NPI 1487852919

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-28.