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DR. MARIA ISABEL BARROS GUINLE MD, MS
NPI 1255278941
Student in an Organized Health Care Education/Training Program in Palo Alto, CA

Active since April 30, 2026
453 QUARRY RD, PALO ALTO, CA 94304(650) 723-6469 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Maria Isabel Barros Guinle Md, Ms NPPES

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

DR. MARIA ISABEL BARROS GUINLE MD, MS (NPI 1255278941) is an individual student in an organized health care education/training program in Palo Alto, California and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1255278941
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. MARIA ISABEL BARROS GUINLECredential: MD, MS
Location Address453 QUARRY RDPalo Alto, CA 94304-1419
Mailing Address453 Quarry RdPalo Alto, CA 94304-1419
Phone(650) 723-6469
Sole ProprietorNo
Enumeration DateApril 30, 2026
NPPES CertifiedApril 30, 2026
✔ NPI 1255278941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
453 QUARRY RD, Palo Alto, CA 94304
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM BAI LU JI
Radiology (Diagnostic Radiology)
453 QUARRY RD
PALO ALTO, CA 94304
Santa Clara County (650) 725-6344
MONIKA MARIE SULLIVAN DO
Pediatrics (Pediatric Nephrology)
453 QUARRY RD
PALO ALTO, CA 94304
Santa Clara County (415) 529-0255
JOY QIYUE HE MD, PHD
Student in an Organized Health Care Education/Training Program
453 QUARRY RD
PALO ALTO, CA 94304
Santa Clara County (650) 723-2300
DHIRAJ J PANGAL
Student in an Organized Health Care Education/Training Program
453 QUARRY RD
PALO ALTO, CA 94304
Santa Clara County (650) 723-5575
MEGAN CORN
Student in an Organized Health Care Education/Training Program
453 QUARRY RD
PALO ALTO, CA 94304
Santa Clara County (650) 498-7570
EMMA SINGLETON
Student in an Organized Health Care Education/Training Program
453 QUARRY RD
PALO ALTO, CA 94304
Santa Clara County (650) 725-6079
EMILY YANG
Student in an Organized Health Care Education/Training Program
453 QUARRY RD
PALO ALTO, CA 94304
Santa Clara County (650) 723-4000
NICOLE GENE NEELEY MD
Student in an Organized Health Care Education/Training Program
453 QUARRY RD
PALO ALTO, CA 94304
Santa Clara County (844) 733-2762

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 Isabel Barros Guinle's NPI number?

The NPI number for Maria Isabel Barros Guinle is 1255278941. It was assigned to this individual provider in the NPPES registry on April 30, 2026.

Where is Maria Isabel Barros Guinle located?

Maria Isabel Barros Guinle practices at 453 Quarry Rd, Palo Alto, CA 94304. The listed phone number is (650) 723-6469.

What is Maria Isabel Barros Guinle's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Maria Isabel Barros Guinle was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.