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Fernando Arzola, MD

Internal Medicine Physician in Mcallen, TX · enumerated 2005.

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

National Provider Identifier

1841289030

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Registry record

Entity type Individual (Type 1)
Name Fernando Arzola
Credential MD
Sex Male
Practice address 110 E Savannah Ave Bldg A203, Mcallen, TX, 78503
Phone (214) 422-4341
Enumeration date Oct 19, 2005
Last updated in NPPES Mar 3, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 22315 (MS) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License L7274 (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
163183001 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

What is the NPI number for Fernando Arzola?
The National Provider Identifier (NPI) for Fernando Arzola is 1841289030, a Type 1 (individual) record in the CMS NPPES registry.
Where does Fernando Arzola practice?
The practice location on file with NPPES is in Mcallen, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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