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

Dr. Juan B Liceaga Sanchez, M.D.

General Practice Physician in Isabela, PR · enumerated 2006.

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

National Provider Identifier

1689600678

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Registry record

Entity type Individual (Type 1)

Name Dr. Juan B Liceaga Sanchez

Credential M.D.

Sex Male

Practice address Isabela, PR, 00662

Phone (787) 872-4141

Fax (787) 872-4141

Enumeration date Jun 23, 2006

Last updated in NPPES Aug 27, 2013

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

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 14526 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 is the NPI number for Juan Liceaga Sanchez?

The National Provider Identifier (NPI) for Juan Liceaga Sanchez is 1689600678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Juan Liceaga Sanchez practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-27.