Lonneke Heuvelmans, AUD

Qualified Audiologist (CMS) · Denver, CO

Call (303) 744-1961 Directions

At a glance

850 E Harvard Ave Ste 505, Denver, CO 80210-5078

NPPES record updated Jan 28, 2026. Public records can lag behind changes at a practice.

Before you call: a quick checklist
  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

850 E Harvard Ave Ste 505
Denver, CO 80210-5078

Additional reported practice locations

2101 N Waldron St
Hutchinson, KS 675021197
Phone: 6206692500
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
University Of Florida College Of Medicine
Graduation year
2009
CMS specialties
Qualified Audiologist

Practice groups

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Service-mix comparison is unavailable for this NPI in the imported Medicare service file.

PAYMENT TRANSPARENCY

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1679786016
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Registry details

Primary taxonomy
Qualified Audiologist (CMS)
Taxonomy code
231H00000X
Enumeration date
May 8, 2007
Record updated
Jan 28, 2026
More registry details
Provider type
Individual · Type 1
Other reported name
LONNEKE MATTOON
Reported credentials
AUD

Reported taxonomies and licenses

Specialty details in registry

231H00000X · Primary

License reported: AUD0001308 CO

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

850 E Harvard Ave Ste 505
Denver, CO 80210-5078
Phone
(303) 744-1961
Mailing address
2101 N WALDRON ST

HUTCHINSON, KS 675021197
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

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