Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tracy Elizabeth Timmer, COTA/L

Q: What is the NPI number for Tracy Timmer?

The National Provider Identifier (NPI) for Tracy Timmer is 1316553357, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapy Assistant in Winter Park, FL · enumerated 2020.

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

National Provider Identifier

1316553357

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Tracy Elizabeth Timmer

Credential COTA/L

Sex Female

Practice address 925 S Semoran Blvd, Winter Park, FL, 32792

Phone (407) 961-6297

Enumeration date Sep 16, 2020

Last updated in NPPES Sep 16, 2020

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

Where does Tracy Timmer practice?

The practice location on file with NPPES is in Winter Park, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tracy Timmer?

The National Provider Identifier (NPI) for Tracy Timmer is 1316553357, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-16.