Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn B Holloway, M.D.

Dermatology Physician in Ocala, FL · enumerated 2005.

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

National Provider Identifier

1902809635

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Registry record

Entity type Individual (Type 1)

Name Kathryn B Holloway

Credential M.D.

Sex Female

Practice address 3233 Sw 33rd Rd, Ste 101, Ocala, FL, 34474

Phone (352) 237-2322

Fax (352) 237-2456

Enumeration date May 27, 2005

Last updated in NPPES Jun 26, 2009

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License ME66202 (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
ME66202	Other	FL	STATE LICENSE

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 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.

What specialty is Kathryn Holloway?

Kathryn Holloway is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-26.