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Mark T Fleming, MD

Mark T Fleming is a Hematology & Oncology Physician provider (Internal Medicine) practicing in Hampton, VA, registered in the NPPES registry with NPI 1457383663 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1457383663
Entity type Individual (Type 1)
Name Mark T Fleming
Credential MD
Sex Male
Practice address 3000 COLISEUM DR, SUITE 104, Hampton, VA, 23666
Phone 7578279400
Fax 7578279320
Enumeration date 2006-07-07
Last updated in NPPES 2023-03-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207RH0003X Hematology & Oncology Physician Primary 0101240180 VA

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
10010471 Other VA OPTIMA
010294959 Medicaid VA
P00343325 Other VA RAILROAD MEDICARE
Copy-ready billing details
Provider: Mark Fleming, MD
NPI: 1457383663
Taxonomy: 207RH0003X (Hematology & Oncology Physician)
Address: 3000 COLISEUM DR, SUITE 104, Hampton, VA, 23666

Other providers at this practice address

NPI Name Type Specialty Location
1376548057 Scott Kruger Individual Hematology & Oncology Physician Hampton, VA
1720084957 David Powell Individual Specialist Hampton, VA
1457357444 Kimberly Heath Individual Nurse Practitioner Hampton, VA
1548267917 Michael Miller Individual Radiation Oncology Physician Hampton, VA
1912906264 Sukhdev Soni Individual Specialist Hampton, VA
1598765463 Rosalie Shepard Individual Certified Registered Nurse Anesthetist Hampton, VA
1316936859 Walter Dixon Individual Emergency Medicine Physician Hampton, VA
1972589927 Michael Smith Individual Diagnostic Radiology Physician Hampton, VA

Verify this record

Cross-check NPI 1457383663 against the authoritative CMS record: view Mark T Fleming on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Mark Fleming practice?
The practice location on file with NPPES is in Hampton, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Fleming?
The National Provider Identifier (NPI) for Mark Fleming is 1457383663, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-07.