Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cynthia Dawn Swidler, OTR/L

Specialist in Missoula, MT · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1518210152

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Registry record

Entity type Individual (Type 1)

Name Ms. Cynthia Dawn Swidler

Credential OTR/L

Sex Female

Practice address 2651 South Ave W, Missoula, MT, 59804

Phone (406) 728-9162

Enumeration date Oct 19, 2012

Last updated in NPPES Oct 19, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 82 (MT) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Cynthia Swidler?

Cynthia Swidler is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-19.