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Dr. Julio Paolo Zavala, MD

Nephrology Physician in Laredo, TX · enumerated 2009.

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

National Provider Identifier

1649401589

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Registry record

Entity type Individual (Type 1)
Name Dr. Julio Paolo Zavala
Credential MD
Sex Male
Practice address 2325 E Saunders St Plaza Two, Laredo, TX, 78041
Fax (956) 723-3133
Enumeration date Jul 27, 2009
Last updated in NPPES Feb 27, 2026

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License P9039 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1649401589 Medicaid TX -
344244401 Medicaid TX -

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

Is NPI 1649401589 active?
Yes, as of the latest NPPES snapshot, NPI 1649401589 is active (record last updated 2026-02-27).
How do I verify Julio Zavala's NPI record?
Cross-check NPI 1649401589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-27.