Marcella Sue Welker, NP

Marcella Welker practices at Matrix Surgery Center in Saginaw, Michigan.

Marcella Welker's NPI, 1073512646, was assigned on July 18, 2005. Marcella Welker holds Michigan license 4704171054.

Marcella Welker's primary practice is Matrix Surgery Center, at 4450 Fashion Square Boulevard, Suite 200, Saginaw, MI 48603. The practice phone is (989) 790-7950.

Marcella Welker's primary practice is Matrix Surgery Center in Saginaw, Michigan. The medical group on file is Comprehensive Pain Specialists. Dmand AI also links Marcella Welker to 1 more group practice or clinic, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Marcella Welker practices, 2 sites in all. Vendor and product names are available with a free account.

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

CMS counts 171 Medicare patients who saw Marcella Welker in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have arthritis, and 75% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Marcella Welker's median patient age at 68, with 65% women.

In 2024, Marcella Welker wrote 5,808 Medicare Part D claims for 519 patients. 95% of them were for generic drugs.

Marcella Welker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 4 general payments to Marcella Welker from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $32.