TASCE RIIKA SIMON BONGIOVANNI MD
NPI 1124344130
Surgery in San Francisco, CA
About Tasce Riika Simon Bongiovanni Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TASCE RIIKA SIMON BONGIOVANNI MD (NPI 1124344130) is an individual surgery provider in San Francisco, California, licensed in California (A119598) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2010).
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 and accepts Medicare assignment
Tasce Riika Simon Bongiovanni Md 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
7Medicare enrollment records show Tasce Bongiovanni reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 761 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 723 clinicians in this Medicare group
San Francisco, CA 94116
- Reassigned Medicare billing, California enrollment
- 1,573 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 87 clinicians in this Medicare group
Teecnospos, AZ 86514
- Reassigned Medicare billing, Texas enrollment
- 572 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 3
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 94143 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94143
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 Tasce Bongiovanni's NPI number?
The NPI number for Tasce Bongiovanni is 1124344130. It was assigned to this individual provider in the NPPES registry on April 15, 2010.
Where is Tasce Bongiovanni located?
Tasce Bongiovanni practices at 513 Parnassus Ave, S-321, San Francisco, CA 94143. The listed phone number is (415) 476-1239.
What is Tasce Bongiovanni's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Tasce Bongiovanni enrolled in Medicare?
Yes. Tasce Bongiovanni 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 Tasce Bongiovanni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tasce Bongiovanni reassigns Medicare benefits to 7 organizations: Ucsf Medical Group Business Services (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Dept Of Surgery (San Francisco, CA), University Anesthesia Medical Group (San Francisco, CA), City & County Of San Francisco (San Francisco, CA) and 2 more organizations, 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 Tasce Bongiovanni'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 Tasce Bongiovanni was last updated on February 3, 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.
# Tasce Riika Simon Bongiovanni, MD · NPI 1124344130
Surgery physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 15, 2010.
## Identity
- **NPI:** 1124344130 (Entity type: Individual)
- **Enumerated:** April 15, 2010
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** A119598 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 513 PARNASSUS AVE, S-321, San Francisco, CA 94143-2205
- **Phone:** (415) 476-1239
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of California San Francisco (NPI 1164512851, San Francisco, CA); Ucsf Dept Of Surgery (NPI 1477627537, San Francisco, CA); University Anesthesia Medical Group (NPI 1528137296, San Francisco, CA); City & County Of San Francisco (NPI 1528083300, San Francisco, CA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** February 3, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1124344130) · Data from the CMS NPPES public registry.