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Classen-Miller & Associates LLC

Clinical Social Worker in North Potomac, MD · enumerated 2008 · authorized official Gertrud Classen-Miller, Lcsw-C.

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

National Provider Identifier

1013176460

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Registry record

Entity type Organization (Type 2)
Legal business name Classen-Miller & Associates LLC
Practice address 13111 Moran Ct, North Potomac, MD, 20878
Phone (301) 977-0824
Enumeration date Jun 2, 2008
Last updated in NPPES Aug 5, 2014

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 07197 (MD) Primary

Authorized official

Name Gertrud Classen-Miller
Title Lcsw-C
Phone (301) 977-0824

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 Classen-Miller & Associates LLC?
Classen-Miller & Associates LLC is registered in NPPES as a Clinical Social Worker (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-05.