DR. MATTHEW RICHARD BONZANI M.D.
NPI 1750342465
Anesthesiology in Stockton, CA
About Dr. Matthew Richard Bonzani M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW RICHARD BONZANI M.D. (NPI 1750342465) is an individual anesthesiology provider in Stockton, California, licensed in California (A87852) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Matthew Richard Bonzani M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Matthew Bonzani reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 140 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
STOCKTON, CA 95204
STOCKTON, CA 95204
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 Matthew Bonzani's NPI number?
The NPI number for Matthew Bonzani is 1750342465. It was assigned to this individual provider in the NPPES registry on March 31, 2006.
Where is Matthew Bonzani located?
Matthew Bonzani practices at 2626 N California St Suite G, Stockton, CA 95204. The listed phone number is (209) 464-9846.
What is Matthew Bonzani's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Matthew Bonzani enrolled in Medicare?
Yes. Matthew Bonzani is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Matthew Bonzani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Bonzani reassigns Medicare benefits to G2 Anesthesia PC (Los Gatos, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Bonzani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Matthew Bonzani was last updated on April 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.