Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Guerra

Pharmacist in San Antonio, TX · enumerated 2019.

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

National Provider Identifier

1699331207

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Registry record

Entity type Individual (Type 1)

Name Melissa Guerra

Sex Female

Practice address 1601 Nogalitos St, San Antonio, TX, 78204

Phone (210) 212-2600

Enumeration date May 20, 2019

Last updated in NPPES May 20, 2019

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 61161 (TX) Primary

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

Where does Melissa Guerra practice?

The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Melissa Guerra?

The National Provider Identifier (NPI) for Melissa Guerra is 1699331207, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Aj Arellano Pharmacy Technician · San Antonio, TX NPI 1275122558 Jenny Esparza Pharmacy Technician · San Antonio, TX NPI 1376133462 Elsa Rodriguez Pharmacy Technician · San Antonio, TX NPI 1508445776 Juan Espinoza Ruvalcaba Pharmacy Technician · San Antonio, TX NPI 1730768656 Jordan Ibarra Pharmacist · San Antonio, TX NPI 1992413355 Beatrice Guevara Technician/Technologist · San Antonio, TX NPI 1487422085

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-20.