Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marc Demason, M.D.
Surgery Physician in Eden, NC · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285616854
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Registry record
Entity type Individual (Type 1)
Name Dr. Marc Demason
Credential M.D.
Sex Male
Practice address 515 Thompson St, Suite B, Eden, NC, 27288
Phone (336) 623-9118
Fax (336) 623-1902
Enumeration date Nov 18, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 |
|---|---|---|---|
| 032953 | Other | VA | ANTHEM |
| 28320 | Other | NC | BLUE CROSS BLUE SHIELD NC |
| 37469 | Other | NC | MEDCOST |
| 4155 | Other | NC | PARTNERS MEDICARE |
| 5778367 | Other | NC | AETNA |
| 7350325 | Other | VA | VIRGINIA MEDICAL ASSISTAN |
| 7928320 | Medicaid | NC | - |
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.
Frequently asked questions
What specialty is Marc Demason?
Marc Demason is registered in NPPES with the primary taxonomy of Surgery 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.
Other providers at this practice address
Browse all → Carroll Haines Ophthalmology Physician · Eden, NC NPI 1306833538 Morehead Memorial Hospital Surgery Physician · Eden, NC NPI 1457332702 Rockingham Eye Associates PA Ophthalmology Physician · Eden, NC NPI 1023066040 David Tapper Family Medicine Physician · Eden, NC NPI 1871501015 Morehead Memorial Hospital Family Medicine Physician · Eden, NC NPI 1629170147 Morehead Memorial Hospital Family Medicine Physician · Eden, NC NPI 1972666246 Reginald Cathey Surgery Physician · Eden, NC NPI 1023146289 Morehead Memorial Hospital Gastroenterology Physician · Eden, NC NPI 1144580929
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.