NPPES file of Aug 9, 2026

Sarah Kathleen Bretz, M.S.

Audiologist · Parker, CO

Sarah Kathleen Bretz, M.S. is an audiologist with a practice address in Parker, Colorado, and NPI 1679751739, issued on Jan 31, 2008. Check the license (Colorado 420, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679751739
Name
Sarah Kathleen Bretz
Credential
M.S.
Primary taxonomy
Audiologist 231H00000X
License number
420 CO
Self-reported in NPPES; status is on the state search
Practice location
9397 Crown Crest Blvd, Parker, CO 80138
Phone
(720) 247-2544
Enumerated
Jan 31, 2008
Record last updated
Jan 31, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(720) 274-2541
Medicare enrollment
Enrolled (PECOS I20081023000826); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 9397 Crown Crest Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephen Barnes, M.D.Surgery Physician1447267018
  2. Lisa Brown, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1932788213
  3. William Dickey, MDOtolaryngology Physician1598722084
  4. Jenna Jacobson, P.A.-CPhysician Assistant1548650450
  5. Lorie Jones, MDObstetrics & Gynecology Physician1346238235
  6. Brooke Kish, PH.D.Clinical Child & Adolescent Psychologist1003048497

Verify Sarah Kathleen Bretz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 420    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 77.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.3
  2. Costout of 100 · 30%59.5
  3. Promoting interoperabilityout of 100 · 25%81.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Portercare Adventist Health SystemParker, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Audiologist providers in Colorado

There are 646 audiologist records in Colorado.

All 646 in Colorado → Every provider in Parker →

Other audiologist records in Colorado

  1. Gabriel AbeytaAurora, CO1568762466
  2. Meghan Abraham, AU.D.Fort Collins, CO1811096373
  3. Michele AbramsColorado Springs, CO1306177191
  4. Miranda Adamczak, AUDDenver, CO1528798907
  5. Danielle AdamsonParker, CO1376038315
  6. Kirsten Adkisson, AU.D., CCC-AAurora, CO1275863607
  7. Marin Adkisson, AU.D.Lakewood, CO1639424096
  8. Dawn Aerts, AUDElizabeth, CO1184757379
  9. Sheila Aichele, AUDColorado Springs, CO1679769053
  10. Lauren Alexander, AU.D.Aurora, CO1588118699

Common questions

What is Sarah Kathleen Bretz, M.S.'s NPI number?

Sarah Kathleen Bretz, M.S.'s National Provider Identifier (NPI) is 1679751739, issued on Jan 31, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Kathleen Bretz, M.S. located?

The NPPES record lists a practice address at 9397 Crown Crest Blvd, Parker, CO, 80138. Phone: (720) 247-2544. Providers update this record themselves, so call before visiting.

How can I verify Sarah Kathleen Bretz, M.S.'s license?

NPPES lists Colorado license number 420, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

What is Sarah Kathleen Bretz, M.S.'s MIPS final score?

The 2023 MIPS final score is 77.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.