Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maria R Quintero, MD

Internal Medicine Physician in Morovis, PR · enumerated 2006.

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

National Provider Identifier

1821064429

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Maria R Quintero

Credential MD

Sex Female

Practice address 36 Calle Principal Altos, Morovis, PR, 00687

Phone (787) 862-4350

Fax (787) 862-4350

Enumeration date Feb 24, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 8944 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
QU80437	Other	-	TRIPLE S
069426	Other	-	LA CRUZ AZUL DE PR

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

Where does Maria Quintero practice?

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

What is the NPI number for Maria Quintero?

The National Provider Identifier (NPI) for Maria Quintero is 1821064429, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.