Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary W Trowbridge, PA

Physician Assistant in Syracuse, IN · enumerated 2006.

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

National Provider Identifier

1881704765

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Registry record

Entity type Individual (Type 1)

Name Gary W Trowbridge

Credential PA

Sex Male

Practice address 1033 N Indiana Ave, Syracuse, IN, 46567

Phone (574) 457-5701

Fax (574) 457-5609

Enumeration date Aug 30, 2006

Last updated in NPPES Feb 5, 2014

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 10000351A (IN) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

Where does Gary Trowbridge practice?

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

What is the NPI number for Gary Trowbridge?

The National Provider Identifier (NPI) for Gary Trowbridge is 1881704765, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-05.