Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Reza Zonozi, M.D.
Nephrology Physician in Fairfax, VA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790104115
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Registry record
Entity type Individual (Type 1)
Name Dr. Reza Zonozi
Credential M.D.
Sex Male
Practice address 13135 Route 50 Ste 135, Fairfax, VA, 22033
Phone (703) 961-0488
Fax (703) 961-0480
Enumeration date Apr 14, 2014
Last updated in NPPES Aug 31, 2023
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 8403 (MD) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
Is NPI 1790104115 active?
Yes, as of the latest NPPES snapshot, NPI 1790104115 is active (record last updated 2023-08-31).
How do I verify Reza Zonozi's NPI record?
Cross-check NPI 1790104115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-31.