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

Jose A Maiz, BS MT

Clinical Medical Laboratory in Juana Diaz, PR · enumerated 2009.

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

National Provider Identifier

1639404676

Verified

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Registry record

Entity type Individual (Type 1)

Name Jose A Maiz

Credential BS MT

Sex Male

Practice address Juana Diaz, PR, 00795

Phone (787) 837-7600

Fax (787) 837-7600

Enumeration date Oct 8, 2009

Last updated in NPPES Oct 8, 2009

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

Taxonomy & licenses

291U00000X Clinical Medical Laboratory Laboratories · License 1193 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
C722	Other	PR	INTERNATIONAL MEDICAL CARD

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

How do I verify Jose Maiz's NPI record?

Cross-check NPI 1639404676 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639404676 active?

Yes, as of the latest NPPES snapshot, NPI 1639404676 is active (record last updated 2009-10-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-08.