Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sarah Kathleen Bretz, M.S.

Audiologist in Parker, CO · enumerated 2008.

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

National Provider Identifier

1679751739

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sarah Kathleen Bretz

Credential M.S.

Sex Female

Practice address 9397 Crown Crest Blvd, Suite 431, Parker, CO, 80138

Phone (720) 247-2544

Fax (720) 274-2541

Enumeration date Jan 31, 2008

Last updated in NPPES Jan 31, 2008

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 420 (CO) 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.

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Frequently asked questions

Is NPI 1679751739 active?

Yes, as of the latest NPPES snapshot, NPI 1679751739 is active (record last updated 2008-01-31).

How do I verify Sarah Bretz's NPI record?

Cross-check NPI 1679751739 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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Diane Schmitz Obstetrics & Gynecology Physician · Parker, CO NPI 1366449712 Lisa Zuraff-Perryman Colon & Rectal Surgery Physician · Parker, CO NPI 1417956343 Kevin Molk Internal Medicine Physician · Parker, CO NPI 1316932759 Lorie Jones Obstetrics & Gynecology Physician · Parker, CO NPI 1346238235 Beatriz Linn Internal Medicine Physician · Parker, CO NPI 1366433096 Chia-Hui Lee Obstetrics & Gynecology Physician · Parker, CO NPI 1689650277 Crown Point Surgery Center, L.L.C. Ambulatory Surgical Clinic/Center · Parker, CO NPI 1184690653 Oscar Dominguez Nephrology Physician · Parker, CO NPI 1104892272

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-31.