Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marc Gaines, MD
Internal Medicine Physician in Virginia Beach, VA · enumerated 2006 · practices at First Health Medical Practice P C.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306819222
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 437513 | Other | VA | ANTHEM |
| 541595397 | Other | VA | AETNA |
| 541595397 | Other | VA | VIRGINIA HEALTH NETWORK |
| 005801338 | Medicaid | VA | - |
| 541595397 | Other | VA | TRICARE |
| 541595397 | Other | VA | MID ATLANTIC SOLUTIONS |
| 27260 | Other | VA | SENTARA/OPTIMA |
| 541595397 | Other | VA | CIGNA |
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 2014-12-02.