Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alina Fernandez, MD
Internal Medicine Physician in West Bridgewater, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578557724
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 043243146 | Other | - | HARVARD PILGRIM |
| 043243146 | Other | NE | UNITED HLTHCARE OF NE |
| M15986 | Other | - | BLUE CROSS INDEMNITY |
| J30854 | Other | - | HMO BLUE |
| J30854 | Other | - | BLUE CROSS INDEMNITY |
| J30854 | Other | - | BLUE CARE ELECT |
| 0406063 | Other | - | EVERCARE |
| 043243146 | Other | - | HCVM |
| 079760 | Other | - | TUFTS |
| 3185010 | Medicaid | MA | - |
| 3654581 | Other | - | AETNA HEALTH PLAN |
| 043243146 | Other | - | GREAT WEST HEALTHCARE |
| 3492840005 | Other | - | CIGNA |
| 690013 | Other | - | HARVARD PILGRIM |
| J30854 | Other | - | BLUE CARE 65 |
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 2018-10-22.