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Comprehensive Dental Care

General Practice Dentistry in Washington, DC · enumerated 2016 · authorized official Michael Kostrov, Doctor/Owner.

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

National Provider Identifier

1497105100

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Registry record

Entity type Organization (Type 2)
Legal business name Comprehensive Dental Care
Practice address 1901 Pennsylvania Ave Nw, Suite905, Washington, DC, 20006
Phone (202) 466-3599
Enumeration date Jun 14, 2016
Last updated in NPPES Jun 14, 2016

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 1000589 (DC) Primary

Authorized official

Name Michael Kostrov
Title Doctor/Owner
Phone (202) 466-3599

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 Comprehensive Dental Care?
Comprehensive Dental Care is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-14.