Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Becky Kaufman Lynn, MD
Obstetrics & Gynecology Physician in Saint Louis, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326003559
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5483481 | Other | - | CCN |
| 611601 | Other | - | HEALTHLINK |
| P00039844 | Other | - | RR MEDICARE |
| 179880 | Other | - | BLUE CROSS BLUE SHIELD |
| 208401208 | Medicaid | MO | - |
| 440546366 | Other | - | HUMANA |
| 2139540 | Other | - | FIRST HEALTH |
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 2015-08-31.