Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ruth Ann Lowengart, MD

Individual provider Neuromusculoskeletal Medicine & OMM Physician · NPI 1528009370

Ruth Ann Lowengart, MD is an Internal Medicine in Medford, Oregon. Graduated from University of Southern California Keck School of Medicine in 1981, 45 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
45
Trained at
University of Southern California Keck School of Medicine
Licensed in
OR
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2627 Siskiyou Blvd
Medford, OR 97504-8125
Phone: (541) 776-5111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD18869 (OR)
Neuromusculoskeletal Medicine & OMM Physician Taxonomy 204D00000X · Licence MD18869 (OR)

Record details

NPI number1528009370
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2006
Last updated in NPPESSeptember 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesOSTEOPATHIC MANIPULATIVE MEDICINE, PREVENTIVE MEDICINE
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Medford