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DR. JOSEPH PETER IANNIELLO DVM
NPI 1881562759
Veterinarian in Washington, DC

Active since October 23, 2025
4832 MACARTHUR BLVD NW, WASHINGTON, DC 20007(202) 337-0120 Get Directions Write a Review

NPPES record last updated: October 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Joseph Peter Ianniello Dvm NPPES

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

DR. JOSEPH PETER IANNIELLO DVM (NPI 1881562759) is an individual veterinarian provider in Washington, District Of Columbia, licensed in District Of Columbia (VET200001189) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1881562759
Entity TypeIndividualMale
Primary Taxonomy174M00000X
Provider Legal NameDR. JOSEPH PETER IANNIELLOCredential: DVM
Location Address4832 MACARTHUR BLVD NWWashington, DC 20007-1557
Mailing Address129 W St Nw Apt 104Washington, DC 20001-1303 · (718) 612-4016
Phone(202) 337-0120
Sole ProprietorYes
Enumeration DateOctober 23, 2025
NPPES CertifiedOctober 23, 2025
✔ NPI 1881562759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyVeterinarianOther Service Providers
Taxonomy Code174M00000X
Licenses✔ Licensed in DC · VET200001189✔ Licensed in VA · 0301205527✔ Licensed in MD · V-08905
Definition
A doctor of veterinary medicine, trained and authorized to practice veterinarian medicine and surgery.
4832 MACARTHUR BLVD NW, Washington, DC 20007
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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.

JESSICA FRISCH
General Practice
4832 MACARTHUR BLVD NW
WASHINGTON, DC 20007
District of Columbia (202) 337-0120
DR. ELIZABETH COURTNEY ELKINS DVM
General Practice
4832 MACARTHUR BLVD NW
WASHINGTON, DC 20007
District of Columbia (202) 337-0120

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 Ianniello's NPI number?

The NPI number for Joseph Ianniello is 1881562759. It was assigned to this individual provider in the NPPES registry on October 23, 2025.

Where is Joseph Ianniello located?

Joseph Ianniello practices at 4832 Macarthur Blvd NW, Washington, DC 20007. The listed phone number is (202) 337-0120.

What is Joseph Ianniello's specialty?

The primary specialty registered for this NPI is Veterinarian with taxonomy code 174M00000X.

When was this NPI record last updated?

The NPPES record for Joseph Ianniello was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.