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

DR. MARIA ZELLEK MD
NPI 1053725671
General Practice in San Juan, PR

Q: What is Maria Zellek's NPI number?

The NPI number for Maria Zellek is 1053725671. It was assigned to this individual provider in the NPPES registry on June 12, 2014.

Q: What is Maria Zellek's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Maria Zellek was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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 June 12, 2014

284 AVE DOMENECH, SAN JUAN, PR 00918(787) 466-8641 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Dr. Maria Zellek Md NPPES

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

DR. MARIA ZELLEK MD (NPI 1053725671) is an individual general practice provider in San Juan, Puerto Rico, licensed in Puerto Rico (025170) and active in the NPI registry since June 2014.

NPPES Registry Identity

NPI1053725671

Entity TypeIndividualFemale

Primary Taxonomy208D00000X

Provider Legal NameDR. MARIA ZELLEKCredential: MD

Location Address284 AVE DOMENECHSan Juan, PR 00918-3514

Mailing AddressQq27 Calle 34Bayamon, PR 00956-4762 · (787) 466-8641

Phone(787) 466-8641

Sole ProprietorYes

Enumeration DateJune 12, 2014

Last NPPES UpdateAugust 17, 2026

NPPES CertifiedAugust 17, 2026

✔ NPI 1053725671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in PR · 025170

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

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 Maria Zellek's NPI number?

The NPI number for Maria Zellek is 1053725671. It was assigned to this individual provider in the NPPES registry on June 12, 2014.

Where is Maria Zellek located?

Maria Zellek practices at 284 Ave Domenech, San Juan, PR 00918. The listed phone number is (787) 466-8641.

What is Maria Zellek's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Maria Zellek was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.