Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Washington Ent Group Pllc

Q: What type of organization is Washington Ent Group Pllc?

Washington Ent Group Pllc is registered in NPPES as a Otolaryngology Physician (its primary provider taxonomy).

Otolaryngology Physician in Washington, DC · enumerated 2006 · authorized official Catherine Picken, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154349025

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Registry record

Entity type Organization (Type 2)

Legal business name Washington Ent Group Pllc

Practice address 2440 M St Nw, Suite# 620, Washington, DC, 20037

Phone (202) 785-5000

Fax (202) 785-5040

Enumeration date Jul 18, 2006

Last updated in NPPES Mar 2, 2010

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MD17380 (DC) Primary

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License MD17380 (DC) Secondary

Authorized official

Name Catherine Picken

Title Owner

Phone (202) 785-5000

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Washington Ent Group Pllc?

Washington Ent Group Pllc is registered in NPPES as a Otolaryngology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-02.