Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elizabeth S. Ferik, DO
Obstetrics & Gynecology Physician in Lansing, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912969700
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1016412 | Other | MI | MCLAREN HEALTH PLAN |
| 160C311260 | Other | MI | BLUE CROSS BLUE SHIELD |
| 4794596 | Medicaid | MI | - |
| 7897757 | Other | MI | AETNA |
| 160C311260 | Other | MI | BLUE CHOICE |
| 1653311355 | Other | MI | BLUE CROSS BLUE SHIELD |
| 1016412 | Other | MI | HEALTH ADVANTAGE |
| 160C311260 | Other | MI | BLUE CARE NETWORK |
| I44110 | Other | MI | HEALTH NET FEDERAL SERVIC |
| 0700436 | Other | MI | PHYSICIANS HEALTH PLAN |
| 160C311260 | Other | MI | COMMUNITY CHOICE |
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
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-21.