DR. ERIC S DIAZ M.D.
NPI 1750636411
Radiology - Pediatric Radiology in Sacramento, CA
About Dr. Eric S Diaz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC S DIAZ M.D. (NPI 1750636411) is an individual pediatric radiology provider in Sacramento, California, licensed in California (A154248) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Eric S Diaz M.d. 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.
Medicare Billing Reassignments
6Medicare enrollment records show Eric Diaz reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- 2,570 clinicians in this Medicare group
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- 105 clinicians in this Medicare group
Dallas, TX 75235
- Reassigned Medicare billing, Texas enrollment
- 187 clinicians in this Medicare group
Shenandoah, TX 77380
- Reassigned Medicare billing, Texas enrollment
- 1,278 clinicians in this Medicare group
Columbus, OH 43215
- Reassigned Medicare billing, Ohio enrollment
- 330 clinicians in this Medicare group
Columbus, OH 43205
- Reassigned Medicare billing, Ohio enrollment
- 52 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.
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.
SACRAMENTO, CA 95817
SACRAMENTO, CA 95817
SACRAMENTO, CA 95817
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 Eric Diaz's NPI number?
The NPI number for Eric Diaz is 1750636411. It was assigned to this individual provider in the NPPES registry on July 18, 2012.
Where is Eric Diaz located?
Eric Diaz practices at 4860 Y St Ste 3100, Sacramento, CA 95817. The listed phone number is (916) 734-8462.
What is Eric Diaz's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.
Is Eric Diaz enrolled in Medicare?
Yes. Eric 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.
Which organizations bill Medicare for Eric Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Diaz reassigns Medicare benefits to 6 organizations: Regents Of The Univ Of Ca (Sacramento, CA), Shriners Hospitals For Children (Sacramento, CA), Austin Radiological Association (Dallas, TX), Singleton Associates PA (Shenandoah, TX), Columbus Radiology Corp (Columbus, OH) and 1 more organization, listed in the Medicare section above. Each 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 Eric Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Diaz accept?
Health plans from Blue Cross and Blue Shield of Texas, CareSource and Sendero Health Plans, Local Nonprofit list Eric Diaz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Eric Diaz was last updated on December 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Eric S Diaz, M.D. · NPI 1750636411
Pediatric Radiology physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since July 18, 2012.
## Identity
- **NPI:** 1750636411 (Entity type: Individual)
- **Enumerated:** July 18, 2012
- **Primary specialty:** Radiology - Pediatric Radiology · taxonomy 2085P0229X
- **State license:** A154248 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4860 Y ST STE 3100, Sacramento, CA 95817-2307
- **Phone:** (916) 734-8462
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Regents Of The Univ Of Ca (NPI 1013906973, Sacramento, CA); Shriners Hospitals For Children (NPI 1114415361, Sacramento, CA); Austin Radiological Association (NPI 1316663388, Dallas, TX); Singleton Associates PA (NPI 1487811766, Shenandoah, TX); Columbus Radiology Corp (NPI 1497287197, Columbus, OH); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Diego School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** December 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1750636411) · Data from the CMS NPPES public registry.