Joan Marie Armstrong, NP

Joan Armstrong practices at University Hospital in Ann Arbor, Michigan.

Joan Armstrong's NPI, 1508997040, was assigned on March 8, 2007. Joan Armstrong holds Michigan license 4704164214.

Joan Armstrong's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.

Joan Armstrong's primary practice is University Hospital in Ann Arbor, Michigan. Joan Armstrong is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dmand AI also links Joan Armstrong to 1 more hospital, named with a free account. Joan Armstrong's employer is on file too: a school & student health.

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

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

CMS counts 137 Medicare patients who saw Joan Armstrong in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have cancer, and 54% have high blood pressure. Their average risk score is 1.40, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Joan Armstrong's median patient age at 62, with 99% women.

In 2024, Joan Armstrong wrote 766 Medicare Part D claims for 181 patients. 82% of them were for generic drugs.

Joan Armstrong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Joan Armstrong as offering telehealth.

CMS Open Payments shows 1 general payment to Joan Armstrong from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $41.