DR. TONI DUNG VU D.O.
NPI 1851402358
Obstetrics & Gynecology in Upland, CA
About Dr. Toni Dung Vu D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TONI DUNG VU D.O. (NPI 1851402358) is an individual obstetrics & gynecology provider in Upland, California, licensed in California (20A7999) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (1999).
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
Dr. Toni Dung Vu 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.
Medicare Billing Reassignment
Medicare enrollment records show Toni Vu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Upland, CA 91786
- Reassigned Medicare billing, California enrollment
- 6 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 91786 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
UPLAND, CA 91786
UPLAND, CA 91786
UPLAND, CA 91786
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 Toni Vu's NPI number?
The NPI number for Toni Vu is 1851402358. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Toni Vu located?
Toni Vu practices at 1310 San Bernardino Rd Suite 201, Upland, CA 91786. The listed phone number is (909) 579-0806.
What is Toni Vu's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Toni Vu enrolled in Medicare?
Yes. Toni Vu 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 organization bills Medicare for Toni Vu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Toni Vu reassigns Medicare benefits to Care For Womens Medical Group Inc (Upland, 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 Toni Vu'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 Toni Vu was last updated on May 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Toni Dung Vu, D.O. · NPI 1851402358
Obstetrics & Gynecology physician in Upland, California. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1851402358 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 20A7999 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1310 SAN BERNARDINO RD, SUITE 201, Upland, CA 91786-4979
- **Phone:** (909) 579-0806 · **Fax:** (909) 579-1331
## 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:** Care For Womens Medical Group Inc (NPI 1871747428, Upland, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** At Still University Of Health Sciences, College Of Osteo Med, Kirksville, class of 1999
## Record status
- **NPPES last updated:** May 12, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1851402358) · Data from the CMS NPPES public registry.