Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sydney Girling

Physician Assistant in Waterloo, IA · enumerated 2021.

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

National Provider Identifier

1831852789

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Registry record

Entity type Individual (Type 1)

Name Sydney Girling

Sex Female

Practice address 2710 Saint Francis Dr Ste 410, Waterloo, IA, 50702

Phone (319) 272-5000

Fax (319) 272-5264

Enumeration date Oct 18, 2021

Last updated in NPPES Jun 7, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing 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 Sydney Girling practice?

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

What is the NPI number for Sydney Girling?

The National Provider Identifier (NPI) for Sydney Girling is 1831852789, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Scott Hinze Surgery Physician · Waterloo, IA NPI 1073726808 Scott Stoeger Surgery Physician · Waterloo, IA NPI 1255569950 Amy Reppert Surgery Physician · Waterloo, IA NPI 1336436831 Jeffrey Sugandi Surgery Physician · Waterloo, IA NPI 1477992279 Luke Byerly Surgery Physician · Waterloo, IA NPI 1902366867 Gorana Zekanovic Nurse Practitioner · Waterloo, IA NPI 1922726785

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-07.