DR. JOSEPH KELAGHAN M.D.
NPI 1780134940
Preventive Medicine - Public Health & General Preventive Medicine in Washington, DC

Q: What is Joseph Kelaghan's NPI number?

The NPI number for Joseph Kelaghan is 1780134940. It was assigned to this individual provider in the NPPES registry on October 11, 2016.

Q: What is Joseph Kelaghan's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Kelaghan was last updated on October 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since October 11, 2016

1800 R ST NW APT 601, WASHINGTON, DC 20009(202) 709-7658 Get Directions Write a Review

NPPES record last updated: October 11, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Joseph Kelaghan M.d. NPPES

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

DR. JOSEPH KELAGHAN M.D. (NPI 1780134940) is an individual public health & general preventive medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD14881) and active in the NPI registry since October 2016.

NPPES Registry Identity

NPI1780134940

Entity TypeIndividualMale

Primary Taxonomy2083P0901X

Provider Legal NameDR. JOSEPH KELAGHANCredential: M.D.

Location Address1800 R ST NW APT 601Washington, DC 20009-1615

Mailing Address1800 R St Nw Apt 601Washington, DC 20009-1615 · (202) 709-7658

Phone(202) 709-7658

Sole ProprietorYes

Enumeration DateOctober 11, 2016

✔ NPI 1780134940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083P0901X

License✔ Licensed in DC · MD14881

Definition

Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

1800 R ST NW APT 601, Washington, DC 20009

Open in Google Maps ↗

Other Identifiers 2

OtherCS-88-01352DC · Dc Controlled Substances License

Other14881DC · Medical License

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 Joseph Kelaghan's NPI number?

The NPI number for Joseph Kelaghan is 1780134940. It was assigned to this individual provider in the NPPES registry on October 11, 2016.

Where is Joseph Kelaghan located?

Joseph Kelaghan practices at 1800 R St NW Apt 601, Washington, DC 20009. The listed phone number is (202) 709-7658.

What is Joseph Kelaghan's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

When was this NPI record last updated?

The NPPES record for Joseph Kelaghan was last updated on October 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.