Dr. Daniel Maccourtney, MD

Dr. Maccourtney practices at McLaren Greater Lansing in Lansing, Michigan, part of McLaren Health Care.

Dr. Maccourtney's NPI, 1104405042, was assigned on April 7, 2021. Dr. Maccourtney holds Michigan license 4301512447.

Dr. Maccourtney's primary practice is McLaren Greater Lansing, at 2900 Collins Road, Lansing, MI 48910 in Ingham County. The practice phone is (517) 975-5600.

Dr. Maccourtney's primary practice is McLaren Greater Lansing in Lansing, Michigan, part of McLaren Health Care. Dr. Maccourtney is also affiliated with Eaton Rapids Medical Center. The medical group on file is Capital Internal Medicine Associates. Dmand AI also links Dr. Maccourtney to 1 more hospital, 1 clinical lab, 1 group practice or clinic, 1 hospice and 1 medical group, each named with a free account.

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

Internal medicine is Dr. Maccourtney's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Maccourtney is licensed in Michigan.

CMS data shows 248 Medicare services from Dr. Maccourtney across 3 procedure codes in 2024, for 119 Medicare patients. Medicare paid $17,870 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 119 Medicare patients who saw Dr. Maccourtney in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Maccourtney's median patient age at 75, with 53% women.

In 2024, Dr. Maccourtney wrote 233 Medicare Part D claims for 52 patients. 88% of them were for generic drugs. CMS names the drug for 65 of them, across 4 drugs with 11 or more claims each, at $331 in total drug cost. In 2023, CMS named 108 claims across 7 drugs.

Dr. Maccourtney accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 1 paper to Dr. Maccourtney in 2023. Dr. Maccourtney's most frequent co-authors are Rabia Mahmood, MD and Megha Tushar Vashi, DO.

CMS Open Payments shows 5 general payments to Dr. Maccourtney from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Paratek Pharmaceuticals, Inc. paid the most, $71.