Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine Mari Nerreter, CNM
Advanced Practice Midwife in Bay City, MI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467440214
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 141768 | Other | - | GREAT LAKES HEALTH PLAN |
| P00025443 | Other | - | RAILROAD MEDICARE |
| 1009318 | Other | - | HEALTH ADVANTAGE PPO |
| 381908328 | Other | - | TRICARE |
| 420N310800 | Other | MI | BCBS |
| 1009318 | Other | - | MCLAREN HEALTH PLAN |
| 4527251 | Other | MI | MOLINA HEALTH CARE |
| 055 | Other | MI | COMMUNITY CHOICE |
| 0996207 | Other | MI | HEALTHPLUS |
| 4527251 | Medicaid | MI | - |
| 7120498 | Other | - | AETNA |
| 9365447 | Other | - | 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.
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 2010-02-25.