Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Guillermo Valenzuela, MD,PA

Q: What is the NPI number for Guillermo Valenzuela, MD,PA?

The NPI for Guillermo Valenzuela, MD,PA is 1134305477, a Type 2 (organization) record in the CMS NPPES registry.

Rheumatology Physician in Plantation, FL · enumerated 2008 · authorized official Guillermo Valenzuela, President.

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

National Provider Identifier

1134305477

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Guillermo Valenzuela, MD,PA

Practice address 140 Sw 84th Ave, # B, Plantation, FL, 33324

Phone (954) 476-2338

Fax (954) 476-8837

Enumeration date Jan 17, 2008

Last updated in NPPES Mar 17, 2009

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Guillermo Valenzuela

Title President

Phone (954) 476-2338

Other identifiers

Identifier	Type	State	Issuer
378648000	Medicaid	FL	-

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

Who is the authorized official for Guillermo Valenzuela, MD,PA?

NPPES lists Guillermo Valenzuela (President) as the authorized official for this organization.

What is the NPI number for Guillermo Valenzuela, MD,PA?

The NPI for Guillermo Valenzuela, MD,PA is 1134305477, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-17.