Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Rocco J Crescenzo, D.O.

Hematology & Oncology Physician in Dunnellon, FL · enumerated 2006.

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

National Provider Identifier

1205857190

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Registry record

Entity type Individual (Type 1)

Name Rocco J Crescenzo

Credential D.O.

Sex Male

Practice address Dunnellon, FL, 34433

Phone (610) 246-5776

Fax (610) 539-8260

Enumeration date Jul 23, 2006

Last updated in NPPES Mar 23, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License OS008171L (PA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License OS22762 (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
0018732750002	Medicaid	PA	-

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 Rocco Crescenzo's NPI record?

Cross-check NPI 1205857190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205857190 active?

Yes, as of the latest NPPES snapshot, NPI 1205857190 is active (record last updated 2026-03-23).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-23.