Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ALEXANDRA MARIE COLON
NPI 1437809407
Internal Medicine in San Juan, PR

Q: What is Alexandra Colon's NPI number?

The NPI number for Alexandra Colon is 1437809407. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Q: What is Alexandra Colon's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Alexandra Colon was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 24, 2022

CALLE LILAS 1667 URB. SAN FRANCISCO, SAN JUAN, PR 00927(787) 412-5308 Get Directions Write a Review

NPPES record last updated: October 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Alexandra Marie Colon NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALEXANDRA MARIE COLON (NPI 1437809407) is an individual internal medicine provider in San Juan, Puerto Rico, licensed in Puerto Rico (24899) and active in the NPI registry since March 2022.

NPPES Registry Identity

NPI1437809407

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. ALEXANDRA MARIE COLON

Location AddressCALLE LILAS 1667 URB. SAN FRANCISCOSan Juan, PR 00927

Mailing AddressCalle Lilas 1667 Urb. San FranciscoSan Juan, PR 00027 · (787) 412-5308

Phone(787) 412-5308

Sole ProprietorNo

Enumeration DateMarch 24, 2022

Last NPPES UpdateOctober 16, 2026

NPPES CertifiedOctober 15, 2026

✔ NPI 1437809407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in PR · 24899

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexandra Colon's NPI number?

The NPI number for Alexandra Colon is 1437809407. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Where is Alexandra Colon located?

Alexandra Colon practices at Calle Lilas 1667 Urb. San Francisco, San Juan, PR 00927. The listed phone number is (787) 412-5308.

What is Alexandra Colon's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Alexandra Colon was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.