Jenni K. Underhill

Jenni Underhill practices at UT Health Tyler in Tyler, Texas, part of Ardent Health.

Jenni Underhill's NPI, 1306945928, was assigned on September 21, 2006. Jenni Underhill graduated from Loma Linda University School Of Medicine in 1998. Jenni Underhill's Texas license number on file is S3765.

Jenni Underhill's primary practice is UT Health Tyler, at 1000 South Beckham Ave, Tyler, TX 75701 in Smith County. The practice phone is (903) 597-0351.

Jenni Underhill's primary practice is UT Health Tyler in Tyler, Texas, part of Ardent Health. Jenni Underhill is also affiliated with UT Health Athens. The medical group on file is Essential Anesthesia Management. Dmand AI also links Jenni Underhill to 3 more medical groups and 2 group practices and clinics, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Jenni Underhill practices, 4 sites in all. Vendor and product names are available with a free account.

Anesthesiology is Jenni Underhill's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Jenni Underhill is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Jenni Underhill's licenses on file in 5 states: Texas, California, Montana, Washington and Idaho.

CMS data shows 11 Medicare services from Jenni Underhill across 1 procedure code in 2024, for 129 Medicare patients. Medicare paid $781 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 129 Medicare patients who saw Jenni Underhill in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Jenni Underhill's median patient age at 68, with 60% women.

Jenni Underhill accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 3 general payments to Jenni Underhill from 2 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $160.

Jenni Underhill graduated from Loma Linda University School Of Medicine in 1998. Jenni Underhill is a member of ASA and Washington State Society of Anesthesiologists.

Jenni Underhill is in network with 19 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.