NPPES file of Aug 9, 2026

Olivia Ruggiano, AU.D

Audiologist-Hearing Aid Fitter · Boulder, CO

Olivia Ruggiano, AU.D is an audiologist-hearing aid fitter with a practice address in Boulder, Colorado, and NPI 1962388082, issued on Aug 13, 2025. Check the license (Colorado AUD.0001358, 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
1962388082
Name
Olivia Ruggiano
Credential
AU.D
Primary taxonomy
Audiologist-Hearing Aid Fitter 237600000X
License number
AUD.0001358 CO
Self-reported in NPPES; status is on the state search
Practice location
4745 Arapahoe Ave Ste 200, Boulder, CO 80303
Phone
(303) 938-4700
Enumerated
Aug 13, 2025
Record last updated
Sep 11, 2025
Medicare enrollment
Enrolled (PECOS I20251118002919); 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-hearing aid fitter records → All 69 in Colorado → Look up another NPI →

Also registered at 4745 Arapahoe Ave Ste 200

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

  1. Lauren Brave, MDPediatrics Physician1285603696
  2. Andrea Burgess, MDObstetrics & Gynecology Physician1972638294
  3. James Gottlieb, M.D.Pediatrics Physician1811213838
  4. Erin Harper-Sanchez, CNM, NP, RNFamily Nurse Practitioner1629293436
  5. Kathryn Hoch, M.D.Obstetrics & Gynecology Physician1639268642
  6. Katherine Kennedy, M.D.Pediatrics Physician1376743856

Verify Olivia Ruggiano 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.0001358    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 Medical Center, PCLouisville, CO

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

Olivia Ruggiano among 69 audiologist-hearing aid fitter records in Colorado

Olivia Ruggiano, AU.D is one of 69 audiologist-hearing aid fitter 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 2025, is newer than 97% of them.

  • NPI issued2025 · 97% of these records are older, 1% newer
  • In a Medicare fileYes · 29% of these records are
  • In the CMS Doctors and Clinicians fileYes · 30% of these records are
  • Graduated2025 · median 2010 among the 21 with a school on file
  • Record last updated2025 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 237600000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist-Hearing Aid Fitter providers in Colorado

There are 69 audiologist-hearing aid fitter records in Colorado.

All 69 in Colorado → Every provider in Boulder → Audiologist-Hearing Aid Fitter nationwide →

The 8 audiologist-hearing aid fitter records with the nearest ZIP codes

  1. Regina Gould, MA,CCC-ABoulder, CO 803031457757379
  2. Joyce Thom, MA-CCCBoulder, CO 803031225277510
  3. Alexandra Parshall, AU.D.Boulder, CO 803041093472680
  4. Morgan AshbyWestminster, CO 802341811565567
  5. David Ives, MA CCC-ALakewood, CO 802321164660247
  6. Jamie Culver, AUDThornton, CO 802291780107268
  7. Jennifer Dessel, AU.D.Thornton, CO 802291548445943
  8. Shawn Denham, AU.D.Denver, CO 802201336581693

Common questions

What is Olivia Ruggiano, AU.D's NPI number?

Olivia Ruggiano, AU.D's National Provider Identifier (NPI) is 1962388082, issued on Aug 13, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Ruggiano, AU.D located?

The NPPES record lists a practice address at 4745 Arapahoe Ave Ste 200, Boulder, CO, 80303. Phone: (303) 938-4700. Providers update this record themselves, so call before visiting.

How can I verify Olivia Ruggiano, AU.D's license?

NPPES lists Colorado license number AUD.0001358, 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.