Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Diane Fu, OTR/L

Q: What is the NPI number for Diane Fu?

The National Provider Identifier (NPI) for Diane Fu is 1699018507, a Type 1 (individual) record in the CMS NPPES registry.

Contractor in Brentwood, TN · enumerated 2013.

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

National Provider Identifier

1699018507

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Registry record

Entity type Individual (Type 1)

Name Diane Fu

Credential OTR/L

Sex Female

Practice address Brentwood, TN, 37027

Phone (615) 376-7876

Fax (615) 376-7866

Enumeration date Mar 28, 2013

Last updated in NPPES Mar 28, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171W00000X Contractor Other 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 Diane Fu practice?

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

What is the NPI number for Diane Fu?

The National Provider Identifier (NPI) for Diane Fu is 1699018507, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-28.