Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOHN CHESTER TRIPLETT MD, MPH
NPI 1184665226
Internal Medicine in Washington, DC

Active since June 09, 2006
DEPARTMENT OF STATE H 230/SA-1, 2401 E ST. NW, WASHINGTON, DC 20522(202) 663-2517(202) 663-3673 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. John Chester Triplett Md, Mph NPPES

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

DR. JOHN CHESTER TRIPLETT MD, MPH (NPI 1184665226) is an individual internal medicine provider in Washington, District Of Columbia, licensed in North Carolina (16474) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1184665226
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOHN CHESTER TRIPLETTCredential: MD, MPH
Location AddressDEPARTMENT OF STATE H 230/SA-1, 2401 E ST. NWWashington, DC 20522-0001
Mailing AddressDepartment Of State H 230/sa-1, 2401 E St. NwWashington, DC 20522-0001 · (202) 663-2517 · Fax (202) 663-3673
Fax(202) 663-3673
Sole ProprietorNo
Enumeration DateJune 9, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1184665226 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NC · 16474
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.

DEPARTMENT OF STATE H 230/SA-1, Washington, DC 20522

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 Triplett's NPI number?

The NPI number for John Triplett is 1184665226. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is John Triplett located?

John Triplett practices at Department Of State H 230/Sa-1 2401 E St. NW, Washington, DC 20522. The listed phone number is (202) 663-2517.

What is John Triplett'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 Triplett was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.