Ellen Tan, APRN, FNP-C, MSN

Ellen Tan practices at McLaren Macomb in Mount Clemens, Michigan, part of McLaren Health Care.

Ellen Tan's NPI, 1013781251, was assigned on November 8, 2023. Ellen Tan holds Michigan license 4704348446.

Ellen Tan's primary practice is McLaren Macomb, at 1000 Harrington St, Mount Clemens, MI 48043 in Macomb County. The practice phone is (586) 493-8000.

Ellen Tan's primary practice is McLaren Macomb in Mount Clemens, Michigan, part of McLaren Health Care. The medical group on file is McLaren Macomb Medical Center. Dmand AI also links Ellen Tan to 1 more group practice or clinic, 1 hospital outpatient department and 1 medical group, each named with a free account. Ellen Tan's employer is on file too: a hospital.

Dmand AI tracks the electronic health record (EHR) system at each site where Ellen Tan practices, 3 sites in all. Vendor and product names are available with a free account.

Family is Ellen Tan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ellen Tan is licensed in Michigan.

CMS counts 34 Medicare patients who saw Ellen Tan in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Ellen Tan's median patient age at 74, with 44% women.

In 2024, Ellen Tan wrote 13 Medicare Part D claims. 100% of them were for generic drugs.

Ellen Tan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 2 general payments to Ellen Tan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $140.