Dr. Barrett Alexander Kielhorn, DO

Dr. Kielhorn practices at Munson Healthcare Charlevoix Hospital in Charlevoix, Michigan, part of Munson Healthcare.

Dr. Kielhorn's NPI, 1750720132, was assigned on June 19, 2013. Dr. Kielhorn holds Michigan license 5101020419.

Dr. Kielhorn's primary practice is Munson Healthcare Charlevoix Hospital, at 14700 Lakeshore Drive, Charlevoix, MI 49720 in Charlevoix County. The practice phone is (231) 547-4024.

Dr. Kielhorn's primary practice is Munson Healthcare Charlevoix Hospital in Charlevoix, Michigan, part of Munson Healthcare. Dr. Kielhorn is also affiliated with Munson Medical Center. The medical group on file is Munson Healthcare Endocrinology & Metabolism. Dmand AI also links Dr. Kielhorn to 1 more hospital, 3 medical groups, 2 group practices and clinics and 1 breast imaging center, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kielhorn practices, 6 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Kielhorn's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Kielhorn is licensed in Michigan.

CMS data shows 64 Medicare services from Dr. Kielhorn across 2 procedure codes in 2024, all of them office visits, for 81 Medicare patients. Medicare paid $3,846 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 81 Medicare patients who saw Dr. Kielhorn in 2024. The largest group is 65 to 74, with 42 patients. 63% of them have high blood pressure, and 57% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Kielhorn's median patient age at 65, with 55% women.

In 2024, Dr. Kielhorn wrote 245 Medicare Part D claims for 113 patients. 93% of them were for generic drugs. CMS names the drug for 181 of them, across 5 drugs with 11 or more claims each, at $2,840 in total drug cost. In 2023, CMS named 123 claims across 4 drugs.

Dr. Kielhorn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 37 procedures of colonoscopy by Dr. Kielhorn, more than 57% of the clinicians it reports for that procedure.

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 3 papers to Dr. Kielhorn, published from 2017 to 2018. 2017 was the busiest year, with 2. The most frequent topics are Quality Improvement and Postoperative Complications. Dr. Kielhorn has published most often in Am J Surg. Dr. Kielhorn's most frequent co-authors are Laurence Edward McCahill, MD, Brent H. Petersen, MD and Stephen Scott Phillips, MD.

CMS Open Payments shows 29 general payments to Dr. Kielhorn from 4 drug and device companies from 2016 to 2024. Education make up the largest share, 61% of the total. Intuitive Surgical, Inc. paid the most, $8,381.