Ronald Janzen, MD

NPI 1982643383 · on the registry since 2006

Practice

Address: 4200 W Memorial Rd
Suite 212
Oklahoma City, OK 73120
Phone: (405) 755-2087
Fax: (405) 755-2959
Organisation at this address: Labone Llc
Ali S. Zaza M.D.
Michael Mcginnis
Basel Hassoun, Inc
Sheth Pain Center Pc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 73

Registry record

Primary taxonomy: Specialist
174400000X
Licence states on file: OK
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-07-13

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 Oklahoma