Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
St Ann Ob Gyn Inc
Obstetrics & Gynecology Physician in St Louis, MO · enumerated 2006 · authorized official Fred Monterubio, Vp Vice President.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063458305
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4217036 | Other | - | AETNA |
| 101340 | Other | - | HEALTHLINK |
| 5143 | Other | - | HEALTHCARE USA |
| 0700216 | Other | - | MEDICARE COMPLETE |
| 3951 | Other | - | HEALTHCARE USA |
| 46319 | Other | - | GROUP HEALTH PLAN |
| 4270227 | Other | - | AETNA |
| 0700217 | Other | - | MEDICARE COMPLETE |
| 112754 | Other | - | BLUE CROSS BLUE SHIELD |
| 112759 | Other | - | BLUE CROSS BLUE SHIELD |
| SP15671 | Other | - | CIGNA |
| SP15678 | Other | - | CIGNA |
| 0700217 | Other | - | UNITED HEALTHCARE |
| 100174 | Other | - | HEALTHLINK |
| 45077 | Other | - | GROUP HEALTH PLAN |
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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Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.