Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alfredo R. Zarate MD LLC

Q: What is the NPI number for Alfredo R. Zarate MD LLC?

The NPI for Alfredo R. Zarate MD LLC is 1376821165, a Type 2 (organization) record in the CMS NPPES registry.

Nephrology Physician in Bethesda, MD · enumerated 2011 · authorized official Alfredo Zarate, Physician.

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

National Provider Identifier

1376821165

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Registry record

Entity type Organization (Type 2)

Legal business name Alfredo R. Zarate MD LLC

Practice address 5241 Crown St, Bethesda, MD, 20816

Phone (301) 469-7269

Enumeration date Jul 27, 2011

Last updated in NPPES Jul 27, 2011

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License D0017461 (MD) Primary

Authorized official

Name Alfredo Zarate

Title Physician

Phone (301) 469-7269

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

Who is the authorized official for Alfredo R. Zarate MD LLC?

NPPES lists Alfredo Zarate (Physician) as the authorized official for this organization.

What is the NPI number for Alfredo R. Zarate MD LLC?

The NPI for Alfredo R. Zarate MD LLC is 1376821165, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-27.