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

Dr. Alejandra Andresa Villagrasa Flores, M.D.

Nephrology Physician in Canovanas, PR · enumerated 2014.

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

National Provider Identifier

1649683699

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Alejandra Andresa Villagrasa Flores

Credential M.D.

Sex Female

Practice address Canovanas, PR, 00729

Phone (787) 403-8129

Enumeration date Jun 7, 2014

Last updated in NPPES Aug 15, 2024

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 19560 (PR) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 31727-R (PR) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 13495-I (PR) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 19560 (PR) Secondary

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

Where does Alejandra Villagrasa Flores practice?

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

What is the NPI number for Alejandra Villagrasa Flores?

The National Provider Identifier (NPI) for Alejandra Villagrasa Flores is 1649683699, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-15.