NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Theresa Fernandez

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Torrance, CA · enumerated 2016 · practices at Ralphs Grocery Company.

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

National Provider Identifier

1770037137

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Theresa Fernandez
Sex Female
Practice address Torrance, CA, 90501
Phone (310) 787-8861
Enumeration date Aug 15, 2016
Last updated in NPPES May 15, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License S022051 (AZ) Secondary
1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 78288 (CA) 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

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.
What specialty is Theresa Fernandez?
Theresa Fernandez is registered in NPPES with the primary taxonomy of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-15.