Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cayla Joanne Dittmer, CAA

Anesthesiologist Assistant in La Crosse, WI · enumerated 2015.

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

National Provider Identifier

1669857660

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Registry record

Entity type Individual (Type 1)

Name Cayla Joanne Dittmer

Credential CAA

Sex Female

Practice address 1836 South Ave, La Crosse, WI, 54601

Phone (608) 782-7300

Enumeration date Jul 21, 2015

Last updated in NPPES Nov 8, 2023

Taxonomy & licenses

367H00000X Anesthesiologist Assistant Physician Assistants & Advanced Practice Nursing Providers · License 65-17 (WI) 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.

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Frequently asked questions

What is the NPI number for Cayla Dittmer?

The National Provider Identifier (NPI) for Cayla Dittmer is 1669857660, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cayla Dittmer practice?

The practice location on file with NPPES is in La Crosse, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-08.