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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What is the NPI number for Mark Fleming?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-07.