Barrett Alexander Kielhorn, D.O.
Surgery · Charlevoix, MI
At a glance
14695 Park Ave, Charlevoix, MI 49720-1920
Published activity: Colonoscopy · Hernia repair - groin (open) · Mastectomy. View counts and coverage
NPPES record updated Aug 4, 2025. 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
14695 Park AveCharlevoix, MI 49720-1920
Additional reported practice locations
5900 Byron Center Ave SwWyoming, MI 495199606
Phone: 6162527200 927 S Carmel St
Cadillac, MI 496012547
Phone: 2318763876
Fax: 2317751115 4100 Park Forest Dr
Traverse City, MI 496847331
Phone: 2313928900
Fax: 2313928973 1619 Anderson Rd
Petoskey, MI 497709256
Phone: 2315472812
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2018
- CMS specialties
- General Surgery
Practice groups
Reported hospital affiliations
- Charlevoix Area Hospital Charlevoix, MI
- Munson Healthcare Otsego Memorial Hospital Gaylord, MI
- Munson Medical Center Traverse City, MI
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.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 37 |
| Hernia repair - groin (open) | 1-10 |
| Mastectomy | 1-10 |
| Removal of tissue | 1-10 |
| Skin biopsy | 1-10 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 32 |
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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
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
Registry details
- Primary taxonomy
- Surgery
- Taxonomy code
- 208600000X
- Enumeration date
- Jun 19, 2013
- Record updated
- Aug 4, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
208600000X · Primary
License reported: 5101020419 MI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
14695 Park AveCharlevoix, MI 49720-1920
- Phone
- (231) 547-2812
- Fax
- (231) 547-3067
Mailing address
333 COMMERCE AVE SWUNIT 42
GRAND RAPIDS, MI 495036417
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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