Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Brian Leonardo Montenegro, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1194871376

Mr. Brian Leonardo Montenegro, MD is a Pediatric Medicine in Fairfield, California. Graduated from Tufts University School of Medicine in 2006, 20 years ago. Works from 2 locations. Licensed in California.

Years since qualifying
20
Trained at
Tufts University School of Medicine
Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

Northbay Medical Center 1200 B Gale Wilson Blvd
Fairfield, CA 94533-3552
Phone: (707) 646-5000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 101 Bodin Cir, Travis Afb, CA 94535-1809 — (707) 423-5323

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence A113592 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A113592 (CA)

Record details

NPI number1194871376
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 28, 2007
Last updated in NPPESNovember 24, 2025
Certification dateNovember 24, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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