NPPES file of Aug 9, 2026

Catherine May Bright Koch, AU.D.

Audiologist · Littleton, CO

Catherine May Bright Koch, AU.D. is an audiologist with a practice address in Littleton, Colorado, and NPI 1558753111, issued on Feb 19, 2015. Check the license (Colorado AUD.0000746, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1558753111
Name
Catherine May Bright Koch
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License number
AUD.0000746 CO
Self-reported in NPPES; status is on the state search
Practice location
8321 Sangre DE Cristo RD, Littleton, CO 80127
Phone
(303) 502-9720
Enumerated
Feb 19, 2015
Record last updated
Feb 19, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 8321 Sangre DE Cristo RD

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

  1. Nathan Gilchrist, MSAudiologist1174739916
  2. Kathryn Houtchens, MAAudiologist1437365475
  3. Kelley Klassen, LCSWClinical Social Worker1174085963
  4. Lori Mateer, LPCProfessional Counselor1649969163
  5. Lori McCumiskey, M.A., CCC-AAudiologist1154538130
  6. Leah Mitchell, AU.D., F-AAAAudiologist1093919243

Verify Catherine May Bright Koch 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 AUD.0000746
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Catherine May Bright Koch among 646 audiologist records in Colorado

Catherine May Bright Koch, AU.D. is one of 646 audiologist records with a practice address in Colorado. 29% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 60% of them.

  • NPI issued2015 · 60% of these records are older, 36% newer
  • In a Medicare fileNo · 29% of these records are
  • In the CMS Doctors and Clinicians fileNo · 31% of these records are
  • Record last updated2015 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Colorado

There are 646 audiologist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 audiologist records with the nearest ZIP codes

  1. Nathan Gilchrist, MSLittleton, CO 801271174739916
  2. Kathryn Houtchens, MALittleton, CO 801271437365475
  3. Lori McCumiskey, M.A., CCC-ALittleton, CO 801271154538130
  4. Leah Mitchell, AU.D., F-AAALittleton, CO 801271093919243
  5. Tania MooreLittleton, CO 801271891942892
  6. Hanna Page, AUDLittleton, CO 801271356863922
  7. Jeffrey Wilken, AU.D.Littleton, CO 801271134300965
  8. John Curran, AUDLittleton, CO 801281326012865

Common questions

What is Catherine May Bright Koch, AU.D.'s NPI number?

Catherine May Bright Koch, AU.D.'s National Provider Identifier (NPI) is 1558753111, issued on Feb 19, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Catherine May Bright Koch, AU.D. located?

The NPPES record lists a practice address at 8321 Sangre DE Cristo RD, Littleton, CO, 80127. Phone: (303) 502-9720. Providers update this record themselves, so call before visiting.

How can I verify Catherine May Bright Koch, AU.D.'s license?

NPPES lists Colorado license number AUD.0000746, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

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

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.