NPPES file of Aug 9, 2026

Melissa Eileen Williams

Audiologist · Boulder, CO

Melissa Eileen Williams is an audiologist with a practice address in Boulder, Colorado, and NPI 1992430094, issued on Jul 21, 2022. Check the license (Colorado AUD.0001152, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992430094
Name
Melissa Eileen Williams
Primary taxonomy
Audiologist 231H00000X
License number
AUD.0001152 CO
Self-reported in NPPES; status is on the state search
Practice location
4745 Arapahoe Ave Ste 130, Boulder, CO 80303
Phone
(303) 443-2772
Enumerated
Jul 21, 2022
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20230120001698); accepts Medicare assignment
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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8 nearest audiologist records → All 646 in Colorado → Look up another NPI →

Also registered at 4745 Arapahoe Ave Ste 130

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

  1. Kacie Albertsen, DNP, APRNAcute Care Nurse Practitioner1932982337
  2. Amy Bonomo, AUDAudiologist1073402574
  3. Alexis Dalager, AUDAudiologist1649050048
  4. Julia Gajewski, AUDAudiologist1871115667
  5. Regina Gould, MA,CCC-AAudiologist-Hearing Aid Fitter1457757379
  6. Joshua Gumpert, PA-CPhysician Assistant1922541986

Verify Melissa Eileen Williams 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.0001152    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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Bills Medicare through one group practice

  1. Boulder Valley Ear Nose And Throat Associates PCBoulder, CO

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

Melissa Eileen Williams among 646 audiologist records in Colorado

Melissa Eileen Williams 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. Its NPI, issued in 2022, is newer than 86% of them.

  • NPI issued2022 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 29% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2022 · median 2016 among the 202 with a school on file
  • Record last updated2022 · 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.

All 646 in Colorado → Every provider in Boulder → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Amy Bonomo, AUDBoulder, CO 803031073402574
  2. Alexis Dalager, AUDBoulder, CO 803031649050048
  3. Julia Gajewski, AUDBoulder, CO 803031871115667
  4. Oleander Green, AUDBoulder, CO 803031821839028
  5. Kelsey Harris, AU.D.Boulder, CO 803031790503266
  6. Brittany Hensley, AU.D., PH.D.Boulder, CO 803031740603240
  7. Jennifer Lucke, AUDBoulder, CO 803031356234934
  8. Tiana LujanBoulder, CO 803031952883704

Common questions

What is Melissa Eileen Williams's NPI number?

Melissa Eileen Williams's National Provider Identifier (NPI) is 1992430094, issued on Jul 21, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Eileen Williams located?

The NPPES record lists a practice address at 4745 Arapahoe Ave Ste 130, Boulder, CO, 80303. Phone: (303) 443-2772. Providers update this record themselves, so call before visiting.

How can I verify Melissa Eileen Williams's license?

NPPES lists Colorado license number AUD.0001152, 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. 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.