Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas A Marsland, MD

Hematology & Oncology Physician in Gainesville, FL · enumerated 2005.

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

National Provider Identifier

1477558716

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Registry record

Entity type Individual (Type 1)

Name Thomas A Marsland

Credential MD

Sex Male

Practice address 1600 Sw Archer Rd, Gainesville, FL, 32610

Phone (352) 265-0111

Enumeration date Jun 14, 2005

Last updated in NPPES Dec 20, 2025

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD36755 (FL) Primary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License G140901 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME36755 (FL) Secondary

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
068732400	Medicaid	FL	-
900429	Other	FL	WELLCARE
P0026506	Other	FL	FLORIDA HEALTHCARE PLUS
0049336	Other	FL	CIGNA
P01383299	Other	FL	RR MEDICARE
4199901	Other	FL	AETNA
1107969	Other	FL	CARE PLUS HEALTH PLANS
15581	Other	FL	BCBS
16810	Other	FL	WELLCARE
202563	Other	FL	AVMED
P01327658	Other	FL	RR MEDICARE
P1004617	Other	FL	FREEDOM HEALTH

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

What specialty is Thomas Marsland?

Thomas Marsland is registered in NPPES with the primary taxonomy of Hematology & Oncology 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 2025-12-20.