MARY ANN ELIZABETH TRAMBLEY NNP
NPI 1699839126
Nurse Practitioner - Neonatal, Critical Care in Martinez, CA

Q: What is Mary Ann Trambley's NPI number?

The NPI number for Mary Ann Trambley is 1699839126. It was assigned to this individual provider in the NPPES registry on December 20, 2006.

Q: What is Mary Ann Trambley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

Q: When was this NPI record last updated?

The NPPES record for Mary Ann Trambley was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since December 20, 2006

230 PAULA CT, MARTINEZ, CA 94553(925) 949-8101 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mary Ann Elizabeth Trambley Nnp NPPES

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

MARY ANN ELIZABETH TRAMBLEY NNP (NPI 1699839126) is an individual neonatal, critical care provider in Martinez, California, licensed in California (8673) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1699839126

Entity TypeIndividualFemale

Primary Taxonomy363LN0005X

Provider Legal NameMARY ANN ELIZABETH TRAMBLEYCredential: NNP

Location Address230 PAULA CTMartinez, CA 94553-6219

Mailing Address230 Paula CtMartinez, CA 94553-6219 · (925) 949-8101

Phone(925) 949-8101

Sole ProprietorNo

Enumeration DateDecember 20, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1699839126 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Neonatal, Critical CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LN0005X

License✔ Licensed in CA · 8673

Also ListedRegistered Nurse · Neonatal Intensive CareTaxonomy 163WN0002X · License 378626 (CA)

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 Mary Ann Trambley's NPI number?

The NPI number for Mary Ann Trambley is 1699839126. It was assigned to this individual provider in the NPPES registry on December 20, 2006.

Where is Mary Ann Trambley located?

Mary Ann Trambley practices at 230 Paula Ct, Martinez, CA 94553. The listed phone number is (925) 949-8101.

What is Mary Ann Trambley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

When was this NPI record last updated?

The NPPES record for Mary Ann Trambley was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.