Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Henry Christopher Semple, M.D.
Ophthalmology Physician in Mobile, AL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790779486
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00117805 | Medicaid | MS | - |
| 51506760 | Other | AL | BLUE CROSS AL PROVIDER # |
| 51531198 | Other | AL | BLUE CROSS AL PROVIDER # |
| 51514250 | Other | AL | BLUE CROSS AL PROV # |
| E24829 | Other | AL | HEALTHSPRING PROVIDER # |
| 4125670 | Other | AL | AETNA PROVIDER # |
| 51034509 | Other | AL | BLUE CROSS PROVIDER # |
| 51506759 | Other | AL | BLUE CROSS AL PROVIDER # |
| 0810062 | Other | AL | UNITED HEALTHCARE PROV. # |
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 2007-11-19.