THOMAS CRAIG DETWEILER M.D.
NPI 1659310704
Internal Medicine in Medford, OR

Q: What is Thomas Detweiler's NPI number?

The NPI number for Thomas Detweiler is 1659310704. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Q: What is Thomas Detweiler's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Thomas Detweiler was last updated on December 20, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 05, 2006

965 ELLENDALE DR, MEDFORD, OR 97504(541) 732-6000 Get Directions Write a Review

NPPES record last updated: December 20, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 20, 2019, Jun 14, 2018 (2 updates tracked since 2018).

On this page

About Thomas Craig Detweiler M.d. NPPES

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

THOMAS CRAIG DETWEILER M.D. (NPI 1659310704) is an individual internal medicine provider in Medford, Oregon, licensed in Oregon (MD164287) and active in the NPI registry since June 2006. He maintains a secondary practice location in Colmar.

NPPES Registry Identity

NPI1659310704

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameTHOMAS CRAIG DETWEILERCredential: M.D.

Location Address965 ELLENDALE DRMedford, OR 97504

Mailing AddressPo Box 3158Portland, OR 97208-3158 · (541) 732-6000

Phone(541) 732-6000

Sole ProprietorNo

Enumeration DateJune 5, 2006

Last NPPES UpdateDecember 20, 20192 updates tracked since enumeration

✔ NPI 1659310704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in OR · MD164287✔ Licensed in PA · 039504L

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.

965 ELLENDALE DR, Medford, OR 97504

Open in Google Maps ↗

Secondary Practice Location 1

Location 12405 N Broad StColmar, PA 18915-9406 · Phone (215) 822-6333 · Fax (215) 822-1891

Other Identifiers 1

Medicaid500670934OR

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ALAN J. WEBB M.D.

Orthopaedic Surgery