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Nephrology Associates LLC

Nephrology Physician in Oxon Hill, MD · enumerated 2006 · authorized official Buari Osman, Nephrologist.

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

National Provider Identifier

1083647358

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Registry record

Entity type Organization (Type 2)
Legal business name Nephrology Associates LLC
Practice address 6192 Oxon Hill Rd, Suite 409, Oxon Hill, MD, 20745
Phone (301) 567-9245
Fax (301) 567-9247
Enumeration date Jul 9, 2006
Last updated in NPPES Feb 26, 2008

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License D46551 (MD) Primary

Authorized official

Name Buari Osman
Title Nephrologist
Phone (301) 567-9245

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 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 Nephrology Associates LLC?
Nephrology Associates LLC is registered in NPPES as a Nephrology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-26.