David Twitchell, MD

NPI 1679215719 · on the registry since 2022 · sole proprietor

Practice

Address: 1441 N. 12th St.
Advanced Liver Disease And Transplant Center, Floor # 2
Phoenix, AZ 85006
Phone: (602) 521-5800
Fax: (602) 521-5334
Organisation at this address: Banner Good Samaritan
Banner Health Network
Banner Pharmacy Services Llc
Banner Pharmacy Services Llc
Banner Occupational Health Clinic
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 209

Registry record

Primary taxonomy: Hepatology Physician
207RI0008X
Licence states on file: AZ
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2025-09-03

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Arizona