Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gainesville Hematology Oncology Associates

Hematology & Oncology Physician in Gainesville, FL · enumerated 2006 · authorized official Marcy Medlin, Administrator.

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

National Provider Identifier

1164474235

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Gainesville Hematology Oncology Associates

Practice address 1147 Nw 64th Ter, Gainesville, FL, 32605

Phone (352) 332-3900

Fax (352) 332-5009

Enumeration date May 17, 2006

Last updated in NPPES Jul 29, 2008

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Marcy Medlin

Title Administrator

Phone (352) 332-3900

Other identifiers

Identifier	Type	State	Issuer
370501300	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 type of organization is Gainesville Hematology Oncology Associates?

Gainesville Hematology Oncology Associates is registered in NPPES as a Hematology & Oncology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-29.