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Adventist Dialysis Services

Clinic/Center in Rockville, MD · enumerated 2005 · authorized official Richard Marizan, Director, Central Business Office.

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

National Provider Identifier

1679570378

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Registry record

Entity type Organization (Type 2)
Legal business name Adventist Dialysis Services
Other name <Unavail>
Practice address 1801 Research Blvd, Suite 300, Rockville, MD, 20850
Phone (301) 315-3450
Fax (301) 315-3000
Enumeration date Jul 7, 2005
Last updated in NPPES Mar 15, 2010

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Richard Marizan
Title Director, Central Business Office
Phone (301) 315-3272

Other identifiers

Identifier Type State Issuer
408123400 Medicaid MD -

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 the NPI number for Adventist Dialysis Services?
The NPI for Adventist Dialysis Services is 1679570378, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Adventist Dialysis Services?
NPPES lists Richard Marizan (Director, Central Business Office) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-15.