DR. MATTHEW PATRICK DIAZ D.O.
NPI 1235492943
Family Medicine in Colton, CA
About Dr. Matthew Patrick Diaz D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW PATRICK DIAZ D.O. (NPI 1235492943) is an individual family medicine provider in Colton, California, licensed in California (20A12957) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Matthew Patrick Diaz D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92324 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
COLTON, CA 92324
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 Diaz's NPI number?
The NPI number for Matthew Diaz is 1235492943. It was assigned to this individual provider in the NPPES registry on June 18, 2012.
Where is Matthew Diaz located?
Matthew Diaz practices at 400 N Pepper Ave, Colton, CA 92324. The listed phone number is (909) 580-1000.
What is Matthew Diaz's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Matthew Diaz enrolled in Medicare?
Yes. Matthew Diaz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Matthew Diaz was last updated on May 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Matthew Patrick Diaz, D.O. · NPI 1235492943
Family Medicine physician in Colton, California. Individual provider, active in the CMS NPPES registry since June 18, 2012.
## Identity
- **NPI:** 1235492943 (Entity type: Individual)
- **Enumerated:** June 18, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A12957 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 N PEPPER AVE, Colton, CA 92324-1801
- **Phone:** (909) 580-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** May 9, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1235492943) · Data from the CMS NPPES public registry.