Dr. Mark Donald Fleming, MD
Dr. Mark Donald Fleming is a Vascular Surgery Physician provider (Surgery) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1841255932 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1841255932 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark Donald Fleming |
| Credential | MD |
| Sex | Male |
| Practice address | 4520 W 69TH ST, Sioux Falls, SD, 57108 |
| Phone | 6059775000 |
| Fax | 6059775377 |
| Enumeration date | 2006-04-20 |
| Last updated in NPPES | 2023-07-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Secondary | 51100 | MN |
| 2086S0129X | Vascular Surgery Physician | Secondary | TP952 | KY |
| 2086S0129X | Vascular Surgery Physician | Secondary | 55554 | KY |
| 2086S0129X | Vascular Surgery Physician | Secondary | 51100 | MN |
| 2086S0129X | Vascular Surgery Physician | Primary | 14037 | SD |
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 |
|---|---|---|---|
| P00931367 | Other | — | RAILROAD MEDICARE |
| 500619443 | Medicaid | OR | — |
Copy-ready billing details
Provider: Mark Fleming, MD NPI: 1841255932 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: 4520 W 69TH ST, Sioux Falls, SD, 57108
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1285622670 | North Central Heart Institute | Organization | Cardiovascular Disease Physician | Sioux Falls, SD |
| 1811985211 | Peter Andreone | Individual | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Sioux Falls, SD |
| 1396733705 | Raymond Allen | Individual | Interventional Cardiology Physician | Sioux Falls, SD |
| 1174504658 | Sean Halligan | Individual | Interventional Cardiology Physician | Sioux Falls, SD |
| 1720060858 | Sherrie Brooks | Individual | Cardiovascular Disease Physician | Sioux Falls, SD |
| 1457323081 | Christopher Stanton | Individual | Clinical Cardiac Electrophysiology Physician | Sioux Falls, SD |
| 1629045828 | Jeremy Scott | Individual | Interventional Cardiology Physician | Sioux Falls, SD |
| 1841252541 | Kelly Wasko | Individual | Nurse Practitioner | Sioux Falls, SD |
Verify this record
Cross-check NPI 1841255932 against the authoritative CMS record: view Dr. Mark Donald 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
What specialty is Mark Fleming?
Is this the official NPI registry?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-07-07.