Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Collin Timothy Griffin, AU.D.

Audiologist in Largo, FL · enumerated 2008.

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

National Provider Identifier

1134393739

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Registry record

Entity type Individual (Type 1)

Name Collin Timothy Griffin

Credential AU.D.

Sex Male

Practice address 8200 Bryan Dairy Rd, Suite 340, Largo, FL, 33777

Phone (727) 398-5728

Enumeration date Apr 15, 2008

Last updated in NPPES Jul 30, 2008

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AY1490 (FL) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

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

Is NPI 1134393739 active?

Yes, as of the latest NPPES snapshot, NPI 1134393739 is active (record last updated 2008-07-30).

How do I verify Collin Griffin's NPI record?

Cross-check NPI 1134393739 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Lynn Sumerson Otolaryngology Physician · Largo, FL NPI 1235139114 American Institute of Balance Inc Audiologist-Hearing Aid Fitter · Largo, FL NPI 1851392849 Patricia Harrington Gans Audiologist · Largo, FL NPI 1730180720 Renee Montaudo Audiologist · Largo, FL NPI 1679574065 Richard Gans Audiologist · Largo, FL NPI 1265434054 Kenton Tarver Audiologist · Largo, FL NPI 1629053830 Robert Pepper Emergency Medicine Physician · Largo, FL NPI 1306853163 Gregory Zollo Dentist · Largo, FL NPI 1023219573

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-30.