NPI Portal NPI Lookup & Verification

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

Mrs. Maria Del Carmen Valle-Diaz

Pharmacy Technician in San Juan, PR · enumerated 2007 · practices at Farmacia Vargas.

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

National Provider Identifier

1215140942

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Maria Del Carmen Valle-Diaz
Sex Female
Practice address San Juan, PR, 00921
Phone (787) 782-6129
Fax (787) 749-9077
Enumeration date May 8, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

183700000X Pharmacy Technician Pharmacy Service Providers 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

What is the NPI number for Maria Valle-Diaz?
The National Provider Identifier (NPI) for Maria Valle-Diaz is 1215140942, a Type 1 (individual) record in the CMS NPPES registry.
Where does Maria Valle-Diaz practice?
The practice location on file with NPPES is in San Juan, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.