DR. JOSEPH DANIEL TOSCANO M.D.
NPI 1619944360
Emergency Medicine in San Ramon, CA
About Dr. Joseph Daniel Toscano M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH DANIEL TOSCANO M.D. (NPI 1619944360) is an individual emergency medicine provider in San Ramon, California, licensed in California (A48734) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Walnut Creek, and is a graduate of Duke University School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Joseph Daniel Toscano 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
2Medicare enrollment records show Joseph Toscano reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 202 clinicians in this Medicare group
Walnut Creek, CA 94597
- Reassigned Medicare billing, California enrollment
- 650 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94583 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
SAN RAMON, CA 94583
SAN RAMON, CA 94583
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 Joseph Toscano's NPI number?
The NPI number for Joseph Toscano is 1619944360. It was assigned to this individual provider in the NPPES registry on March 1, 2006.
Where is Joseph Toscano located?
Joseph Toscano practices at 6001 Norris Canyon Rd, San Ramon, CA 94583. The listed phone number is (925) 275-8280.
What is Joseph Toscano's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joseph Toscano enrolled in Medicare?
Yes. Joseph Toscano 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 Joseph Toscano's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Toscano reassigns Medicare benefits to 2 organizations: Team Physicians Of Northern California Medical Group Inc (Pleasanton, CA) and John Muir Physician Network (Walnut Creek, CA). 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 Joseph Toscano'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 Joseph Toscano was last updated on July 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Joseph Daniel Toscano, M.D. · NPI 1619944360
Emergency Medicine physician in San Ramon, California. Individual provider, active in the CMS NPPES registry since March 1, 2006.
## Identity
- **NPI:** 1619944360 (Entity type: Individual)
- **Enumerated:** March 1, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A48734 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6001 NORRIS CANYON RD, San Ramon, CA 94583-5400
- **Phone:** (925) 275-8280 · **Fax:** (925) 275-8284
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Team Physicians Of Northern California Medical Group Inc (NPI 1649692716, Pleasanton, CA); John Muir Physician Network (NPI 1841407665, Walnut Creek, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** July 12, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1619944360) · Data from the CMS NPPES public registry.