Barrett Kielhorn, D.O.
NPI 1750720132 · Surgery Physician · Charlevoix, MI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barrett Kielhorn, D.O. is a Surgery Physician provider in Charlevoix, MI (NPI 1750720132).
Provider details
- NPI number
- 1750720132
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101020419 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
64 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 28 | $91 |
Typical Medicare-allowed amounts for these services range $63–$91 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 75 | 30 |
| Pantoprazole Sodium | 46 | 22 |
| Oxycodone Hcl | 37 | 36 |
| Ondansetronbrand: Ondansetron Odt | 12 | 11 |
| Lansoprazole | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$998 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (4)
- 927 S Carmel StCadillac, MI 49601-2547Phone: (231) 876-3876Fax: (231) 775-1115
- 1619 Anderson RdPetoskey, MI 49770-9256Phone: (231) 547-2812
- 4100 Park Forest DrTraverse City, MI 49684-7331Phone: (231) 392-8900Fax: (231) 392-8973
- 5900 Byron Center Ave SwWyoming, MI 49519-9606Phone: (616) 252-7200
Registry dates
- Enumerated
- 2013-06-19
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Barrett Kielhorn's NPI number?
- Barrett Kielhorn's National Provider Identifier (NPI) is 1750720132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barrett Kielhorn's specialty?
- Barrett Kielhorn is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Barrett Kielhorn located?
- Barrett Kielhorn's practice location on file with NPPES is 14695 Park Ave, Charlevoix, MI 49720-1920.
- What is Barrett Kielhorn's phone number?
- The practice phone number listed in the NPPES registry for Barrett Kielhorn is (231) 547-2812.
- Does Barrett Kielhorn accept Medicare?
- Barrett Kielhorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barrett Kielhorn's NPI active?
- Yes — Barrett Kielhorn's NPI (1750720132) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.