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DR. RONALD LOWELL CHAFFIN M.D.
NPI 1528057379
Internal Medicine - Cardiovascular Disease in Amarillo, TX

Active since October 14, 2005
6200 I-40 W, AMARILLO, TX 79106(806) 354-9764(806) 355-2868 Get Directions Write a Review

NPPES record last updated: January 22, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ronald Lowell Chaffin M.d. NPPES

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

DR. RONALD LOWELL CHAFFIN M.D. (NPI 1528057379) is an individual cardiovascular disease provider in Amarillo, Texas, licensed in Texas (D9389) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1528057379
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. RONALD LOWELL CHAFFINCredential: M.D.
Location Address6200 I-40 WAmarillo, TX 79106-2512
Mailing Address6200 I-40 WAmarillo, TX 79106-2512 · (806) 354-9764 · Fax (806) 355-2868
Phone(806) 354-9764
Fax(806) 355-2868
Sole ProprietorNo
Enumeration DateOctober 14, 2005
Last NPPES UpdateJanuary 22, 2015
✔ NPI 1528057379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in TX · D9389
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
6200 I-40 W, Amarillo, TX 79106
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Other Identifiers 2

Medicare UPINB21763TX
Medicaid136212110TX

Other Providers at the Same Location NPPES 7

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

DR. MONTE L. SLATTON M.D
Internal Medicine (Cardiovascular Disease)
6200 I-40 W
AMARILLO, TX 79106
Potter County (806) 354-9764
DR. ANTHONY J AGOSTINI DO
Internal Medicine (Cardiovascular Disease)
6200 I-40 W
AMARILLO, TX 79106
Potter County (806) 354-9764
DAVID GREGORY BRABHAM DO
Internal Medicine (Cardiovascular Disease)
6200 I-40 W
AMARILLO, TX 79106
Potter County (806) 354-9764
AMBER SOTO P.A.
Physician Assistant (Medical)
6200 I-40 W
AMARILLO, TX 79106
Potter County (806) 354-9764
SAMMY LANE COX M.D.
Internal Medicine (Cardiovascular Disease)
6200 I-40 W
AMARILLO, TX 79106
Potter County (806) 354-9764
DR. JOEL C. OSBORN M.D.
Internal Medicine (Cardiovascular Disease)
6200 I-40 W
AMARILLO, TX 79106
Potter County (806) 354-9764
DR. ASSADOUR ASSADOURIAN M.D.
Internal Medicine (Cardiovascular Disease)
6200 I-40 W
AMARILLO, TX 79106
Potter County (806) 354-9764

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 Ronald Chaffin's NPI number?

The NPI number for Ronald Chaffin is 1528057379. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Where is Ronald Chaffin located?

Ronald Chaffin practices at 6200 I-40 W, Amarillo, TX 79106. The listed phone number is (806) 354-9764.

What is Ronald Chaffin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Ronald Chaffin was last updated on January 22, 2015. 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.