Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abby Detweiler
Dentist in Saint Louis, MO · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881235323
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Registry record
Entity type Individual (Type 1)
Name Abby Detweiler
Sex Female
Practice address 4055 Lindell Blvd, Saint Louis, MO, 63108
Phone (314) 535-7701
Enumeration date Oct 7, 2019
Last updated in NPPES Mar 28, 2022
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 400092156 | Medicaid | MO | - |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Abby Detweiler?
Abby Detweiler is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-28.