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

Dr. Michael Joel Cruz Caliz, MD

Pulmonary Disease Physician in Hato Rey, PR · enumerated 2011.

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

National Provider Identifier

1669741120

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Michael Joel Cruz Caliz

Credential MD

Sex Male

Practice address Hato Rey, PR, 00917

Phone (787) 765-3079

Fax (787) 767-7170

Enumeration date Dec 29, 2011

Last updated in NPPES Jul 1, 2019

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 19932 (PR) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 19932 (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 Michael Cruz Caliz?

The National Provider Identifier (NPI) for Michael Cruz Caliz is 1669741120, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Cruz Caliz practice?

The practice location on file with NPPES is in Hato Rey, 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 2019-07-01.