John Gregory Massengale

John Massengale practices at Healthtexas Provider Network in Dallas, Texas.

John Massengale's NPI, 1568084028, was assigned on May 7, 2020. John Massengale holds Texas license DT85886.

John Massengale's primary practice is Healthtexas Provider Network, at 301 N Washington Ave, Dallas, TX 75246 in Dallas County. The practice phone is (817) 498-9920.

John Massengale's primary practice is Healthtexas Provider Network in Dallas, Texas. The medical group on file is HealthTexas Provider Network (HTPN). Dmand AI also links John Massengale 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 John Massengale practices. Vendor and product names are available with a free account.

Dietitian, registered is John Massengale's primary specialty in the NPI Registry, under taxonomy code 133V00000X. John Massengale is licensed in Texas.

CMS counts 40 Medicare patients who saw John Massengale in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 1.50, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Massengale's median patient age at 49, with 56% women.

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