NPPES file of Aug 9, 2026

Leah McCaslin, AUD

Audiologist · Denver, CO

Leah McCaslin, AUD is an audiologist with a practice address in Denver, Colorado, and NPI 1770267908, issued on Jun 8, 2023. Check the license (Colorado 1209, 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
1770267908
Name
Leah McCaslin
Credential
AUD
Primary taxonomy
Audiologist 231H00000X
License number
1209 CO
Self-reported in NPPES; status is on the state search
Practice location
850 E Harvard Ave Ste 505, Denver, CO 80210
Phone
(303) 777-4327
Enumerated
Jun 8, 2023
Record last updated
Jun 8, 2023
Medicare enrollment
Enrolled (PECOS I20230926003877); 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 850 E Harvard Ave Ste 505

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

  1. Hannah Anderson, AU.D.Audiologist1760932420
  2. Christopher CoteOtolaryngology/Facial Plastic Surgery Physician1700880085
  3. Jeffrey CutlerOtolaryngic Allergy Physician1114941358
  4. Jordan DraperPhysician Assistant1730769878
  5. Lonneke Heuvelmans, AUDAudiologist1679786016
  6. Christopher Lenkeit, DOOtolaryngology Physician1427611300

Verify Leah McCaslin 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 1209    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. Associates OF Otolaryngology, P.C.Denver, CO

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

Leah McCaslin among 646 audiologist records in Colorado

Leah McCaslin, AUD 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 2023, is newer than 89% of them.

  • NPI issued2023 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 29% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2023 · median 2016 among the 202 with a school on file
  • Record last updated2023 · 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 Denver → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Hannah Anderson, AU.D.Denver, CO 802101760932420
  2. Katherine Austin, AU.D.Denver, CO 802101669858171
  3. Jill Friday, AUD, CCC-ADenver, CO 802101255506531
  4. Kathleen GablerDenver, CO 802101265777023
  5. Lonneke Heuvelmans, AUDDenver, CO 802101679786016
  6. Bailey Holt, AUDDenver, CO 802101427576289
  7. Lauren Jones, AUDDenver, CO 802101417211731
  8. Patricia Kalmbach, AUD., FAAADenver, CO 802101437369311

Common questions

What is Leah McCaslin, AUD's NPI number?

Leah McCaslin, AUD's National Provider Identifier (NPI) is 1770267908, issued on Jun 8, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Leah McCaslin, AUD located?

The NPPES record lists a practice address at 850 E Harvard Ave Ste 505, Denver, CO, 80210. Phone: (303) 777-4327. Providers update this record themselves, so call before visiting.

How can I verify Leah McCaslin, AUD's license?

NPPES lists Colorado license number 1209, 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.