Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen S Falkowski, DO

Geriatric Medicine (Internal Medicine) Physician in Chiefland, FL · enumerated 2006.

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

National Provider Identifier

1902879158

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen S Falkowski

Credential DO

Sex Male

Practice address 410 N Main St, Chiefland, FL, 32626

Phone (352) 493-7274

Fax (352) 493-9290

Enumeration date Feb 8, 2006

Last updated in NPPES Jan 15, 2025

Taxonomy & licenses

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License OS11123 (FL) Secondary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License OS11123 (FL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
EBO33Z	Other	FL	MEDICARE PTAN
002889900	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

What specialty is Stephen Falkowski?

Stephen Falkowski is registered in NPPES with the primary taxonomy of Geriatric Medicine (Internal Medicine) 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 2025-01-15.