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Dr. Jessica Rey Nash, DO

Gastroenterology Physician in Sonora, CA · enumerated 2017.

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

National Provider Identifier

1437670544

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Registry record

Entity type Individual (Type 1)
Name Dr. Jessica Rey Nash
Credential DO
Sex Female
Practice address 680 Guzzi Ln Ste 206, Sonora, CA, 95370
Phone (209) 536-5760
Enumeration date Jun 28, 2017
Last updated in NPPES Sep 18, 2025

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 20A23725 (CA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

How do I verify Jessica Nash's NPI record?
Cross-check NPI 1437670544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1437670544 active?
Yes, as of the latest NPPES snapshot, NPI 1437670544 is active (record last updated 2025-09-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-18.