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DR. JOHN RETZLAFF M.D.
NPI 1124387600
Internal Medicine in Medford, OR

Active since May 03, 2012
6959 PINERIDGE DR, MEDFORD, OR 97504(541) 773-1862 Get Directions Write a Review

NPPES record last updated: May 3, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Retzlaff M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN RETZLAFF M.D. (NPI 1124387600) is an individual internal medicine provider in Medford, Oregon, licensed in Oregon (6359) and active in the NPI registry since May 2012.

NPPES Registry Identity

NPI1124387600
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOHN RETZLAFFCredential: M.D.
Location Address6959 PINERIDGE DRMedford, OR 97504-9234
Mailing Address6959 Pineridge DrMedford, OR 97504-9234 · (541) 773-1862
Phone(541) 773-1862
Sole ProprietorYes
Enumeration DateMay 3, 2012
✔ NPI 1124387600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · 6359
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
6959 PINERIDGE DR, Medford, OR 97504
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Retzlaff's NPI number?

The NPI number for John Retzlaff is 1124387600. It was assigned to this individual provider in the NPPES registry on May 3, 2012.

Where is John Retzlaff located?

John Retzlaff practices at 6959 Pineridge Dr, Medford, OR 97504. The listed phone number is (541) 773-1862.

What is John Retzlaff's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for John Retzlaff was last updated on May 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.