Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karla Michelle Maldonado, D.M.D.

Pediatric Dentistry in Guaynabo, PR · enumerated 2006.

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

National Provider Identifier

1912088451

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Registry record

Entity type Individual (Type 1)

Name Dr. Karla Michelle Maldonado

Credential D.M.D.

Sex Female

Practice address 101 Ave San Patricio Ste 830, Maramar Plaza, Guaynabo, PR, 00968

Phone (787) 918-2737

Fax (787) 783-7320

Enumeration date Oct 18, 2006

Last updated in NPPES Mar 26, 2014

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 2697 (PR) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Is NPI 1912088451 active?

Yes, as of the latest NPPES snapshot, NPI 1912088451 is active (record last updated 2014-03-26).

How do I verify Karla Maldonado's NPI record?

Cross-check NPI 1912088451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-26.