Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maria Veronica Essex, PHARM. D.

Pharmacist in San Antonio, TX · enumerated 2013.

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

National Provider Identifier

1275972044

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Maria Veronica Essex

Credential PHARM. D.

Sex Female

Practice address 22832 Us Highway 281 N, San Antonio, TX, 78258

Phone (210) 679-2368

Enumeration date Jun 14, 2013

Last updated in NPPES Jun 24, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 53038 (TX) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Maria Essex?

Maria Essex is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-24.