Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Ambrosini, NP

Nurse Practitioner in Woodland, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1114067006

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Thomas Ambrosini

Credential NP

Sex Male

Practice address 1325 Cottonwood St, Woodland, CA, 95695

Phone (530) 662-3961

Enumeration date Feb 8, 2007

Last updated in NPPES Mar 25, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP11214 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Thomas Ambrosini?

The National Provider Identifier (NPI) for Thomas Ambrosini is 1114067006, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Ambrosini practice?

The practice location on file with NPPES is in Woodland, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Gregory Sokolov Psychiatry Physician · Woodland, CA NPI 1891778890 Rafael Rodriguez Anatomic Pathology Physician · Woodland, CA NPI 1265483192 Uma Kunda Internal Medicine Physician · Woodland, CA NPI 1225068943 Valley Emergency Physicians Emergency Medicine Physician · Woodland, CA NPI 1831129568 Dignity Community Care General Acute Care Hospital · Woodland, CA NPI 1922116037 Jeffrey Heffernon Diagnostic Radiology Physician · Woodland, CA NPI 1174625131 Oliver Stanton Dermatopathology (Pathology) Physician · Woodland, CA NPI 1427142397 Daniel Bolster Emergency Medicine Physician · Woodland, CA NPI 1861555732

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-25.