Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kenneth E Stark, M.D.

Rheumatology Physician in Tavares, FL · enumerated 2005 · practices at Kenneth E Stark MD PA.

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

National Provider Identifier

1558346262

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Registry record

Entity type Individual (Type 1)

Name Kenneth E Stark

Credential M.D.

Sex Male

Practice address 1613 Banning Beach Rd, Tavares, FL, 32778

Phone (352) 343-7735

Fax (352) 343-7740

Enumeration date Dec 14, 2005

Last updated in NPPES Oct 9, 2012

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 045588 (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
370164600	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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Kenneth Stark's NPI record?

Cross-check NPI 1558346262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558346262 active?

Yes, as of the latest NPPES snapshot, NPI 1558346262 is active (record last updated 2012-10-09).

Other providers at this practice address

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Kenneth E Stark MD PA Rheumatology Physician · Tavares, FL NPI 1295916476 Nina Blum Internal Medicine Physician · Tavares, FL NPI 1922533256

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-09.