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Barry A Feder DDS Ps

Dentist in Issaquah, WA · enumerated 2007 · authorized official Barry Feder, Owner.

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

National Provider Identifier

1699988808

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Registry record

Entity type Organization (Type 2)
Legal business name Barry A Feder DDS Ps
Practice address 450 Nw Gilman Blvd, Suite 103, Issaquah, WA, 98027
Phone (425) 392-7541
Fax (425) 391-3869
Enumeration date May 7, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 4718 (WA) Primary

Authorized official

Name Barry Feder
Title Owner
Phone (425) 392-7541

Other identifiers

Identifier Type State Issuer
5503602 Medicaid WA -

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.

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Frequently asked questions

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.
What type of organization is Barry A Feder DDS Ps?
Barry A Feder DDS Ps is registered in NPPES as a Dentist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.