Mark Macgregor Crabbe, MD
Mark Macgregor Crabbe is a Surgery Physician provider (Surgery) practicing in Sumter, SC, registered in the NPPES registry with NPI 1619921905 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1619921905 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Macgregor Crabbe |
| Credential | MD |
| Sex | Male |
| Practice address | 115 N SUMTER ST, STE 300, Sumter, SC, 29150 |
| Phone | 8037754655 |
| Fax | 8037757258 |
| Enumeration date | 2006-05-20 |
| Last updated in NPPES | 2024-02-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208G00000X | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Secondary | 15833 | SC |
| 208600000X | Surgery Physician | Primary | 15833 | SC |
| 174400000X | Specialist | Secondary | 15833 | SC |
| 2086S0129X | Vascular Surgery Physician | Secondary | 15833 | SC |
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 |
|---|---|---|---|
| 158331 | Medicaid | SC | — |
Copy-ready billing details
Provider: Mark Crabbe, MD NPI: 1619921905 Taxonomy: 208600000X (Surgery Physician) Address: 115 N SUMTER ST, STE 300, Sumter, SC, 29150
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1699771006 | Cynthia Reese | Individual | Family Medicine Physician | Sumter, SC |
| 1073596813 | Manuel Gonzalez | Individual | Specialist | Sumter, SC |
| 1558340786 | Palmetto Family Practice, LLC | Organization | Family Medicine Physician | Sumter, SC |
| 1528037850 | Sumter Obgyn PA | Organization | Obstetrics & Gynecology Physician | Sumter, SC |
| 1811956915 | Thomas Hepfer | Individual | Obstetrics & Gynecology Physician | Sumter, SC |
| 1053370155 | George Smith | Individual | Obstetrics & Gynecology Physician | Sumter, SC |
| 1134188238 | Samuel Riddle | Individual | Obstetrics & Gynecology Physician | Sumter, SC |
| 1124070826 | Sumter Surgical Associate | Organization | Specialist | Sumter, SC |
Verify this record
Cross-check NPI 1619921905 against the authoritative CMS record: view Mark Macgregor Crabbe 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-02-08.