Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Florida Cancer Specialists P L

Q: What is the NPI number for Florida Cancer Specialists P L?

The NPI for Florida Cancer Specialists P L is 1154766780, a Type 2 (organization) record in the CMS NPPES registry.

Hematology & Oncology Physician in Palm Coast, FL · enumerated 2013 · authorized official William Harwin, President / Managing Partner.

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

National Provider Identifier

1154766780

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Registry record

Entity type Organization (Type 2)

Legal business name Florida Cancer Specialists P L

Practice address 61 Memorial Medical Pkwy, Suite 3804, Palm Coast, FL, 32164

Phone (386) 586-3438

Fax (386) 673-4884

Enumeration date May 9, 2013

Last updated in NPPES May 9, 2013

Taxonomy & classification

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name William Harwin

Title President / Managing Partner

Phone (239) 274-8200

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 is the NPI number for Florida Cancer Specialists P L?

The NPI for Florida Cancer Specialists P L is 1154766780, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Florida Cancer Specialists P L?

NPPES lists William Harwin (President / Managing Partner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-09.