Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John R Mangum, MD
Family Medicine Physician in Sanford, NC · enumerated 2005 · practices at Sanford Medical Group, P.A..
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619978939
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 53847 | Other | NC | BCBS |
| 8953847 | Medicaid | NC | - |
| FH1100100 | Other | NC | FIRSTCAROLINACARE |
| 0138728 | Other | NC | UNITED HEALTH CARE |
| 27463 | Other | NC | MEDCOST |
| P00869137 | Other | - | PALMETTO GBA - R/R MEDICARE |
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.
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-23.