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ROY A. DEFRIES, M.D., L.L.C.
NPI 1831391804
Family Medicine in Evansville, IN

Active since June 01, 2007
3524 N 1ST AVE, EVANSVILLE, IN 47710(812) 425-1555(812) 425-1815 Get Directions Write a Review

NPPES record last updated: August 18, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Roy A. Defries, M.d., L.l.c. NPPES

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

ROY A. DEFRIES, M.D., L.L.C. (NPI 1831391804) is a healthcare organization registered as a family medicine in Evansville, Indiana and active in the NPI registry since June 2007. The organization lists Roy A. Defries, Owner, as its authorized official.

NPPES Registry Identity

NPI1831391804
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameROY A. DEFRIES, M.D., L.L.C.
Location Address3524 N 1ST AVEEvansville, IN 47710-3320
Mailing Address3524 N 1st AveEvansville, IN 47710-3320 · (812) 425-1555 · Fax (812) 425-1815
Phone(812) 425-1555
Fax(812) 425-1815
Organization SubpartNo
Authorized OfficialRoy A. DefriesOwner · (812) 682-3138
Enumeration DateJune 1, 2007
Last NPPES UpdateAugust 18, 2014
✔ NPI 1831391804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IN · 01031109
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
3524 N 1ST AVE, Evansville, IN 47710
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Other Identifiers 3

Medicare ID-Type Unspecified194630IN
Medicaid100246950BIN
Medicare UPINC25872IN

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

MEDPEDS, LLC
Internal Medicine
3524 N 1ST AVE
EVANSVILLE, IN 47710
Vanderburgh County (812) 425-0300
DR. ROY ALLEN DEFRIES MD
Family Medicine
3524 N 1ST AVE
EVANSVILLE, IN 47710
Vanderburgh County (812) 425-1555

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 Roy A. Defries, M.D., L.L.C.'s NPI number?

The NPI number for Roy A. Defries, M.D., L.L.C. is 1831391804. It was assigned to this organization in the NPPES registry on June 1, 2007.

Where is Roy A. Defries, M.D., L.L.C. located?

Roy A. Defries, M.D., L.L.C. is located at 3524 N 1st Ave, Evansville, IN 47710. The listed phone number is (812) 425-1555.

What is Roy A. Defries, M.D., L.L.C.'s specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Roy A. Defries, M.D., L.L.C. was last updated on August 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.