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Northbay Health Medical Foundation

Internal Medicine Physician in Fairfield, CA · enumerated 2025 · authorized official Joseph D'Angina, Board Member.

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

National Provider Identifier

1760283527

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Registry record

Entity type Organization (Type 2)
Legal business name Northbay Health Medical Foundation
Practice address 4500 Business Center Dr, Fairfield, CA, 94534
Phone (707) 646-3110
Enumeration date Mar 19, 2025
Last updated in NPPES Jun 23, 2026

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
207RA0001X Advanced Heart Failure and Transplant Cardiology Physician Allopathic & Osteopathic Physicians Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians Secondary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary
208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians Secondary
213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers Secondary

Authorized official

Name Joseph D'Angina
Title Board Member
Phone (707) 646-3110

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.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-06-23. Verify at npiregistry.cms.hhs.gov.
Where is Northbay Health Medical Foundation located?
The practice location on file with NPPES is in Fairfield, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.