TONY DUC DO DO
NPI 1942387956
Family Medicine in La Palma, CA
About Tony Duc Do Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TONY DUC DO DO (NPI 1942387956) is an individual family medicine provider in La Palma, California, licensed in California (20A9266) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2004).
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
Tony Duc Do Do 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 Tony Do reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fullerton, CA 92833
- Reassigned Medicare billing, California enrollment
- 13,921 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90623 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.
LA PALMA, CA 90623
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 Tony Do's NPI number?
The NPI number for Tony Do is 1942387956. It was assigned to this individual provider in the NPPES registry on November 1, 2006.
Where is Tony Do located?
Tony Do practices at 5 Centerpointe Dr, La Palma, CA 90623. The listed phone number is (714) 562-2300.
What is Tony Do's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Tony Do enrolled in Medicare?
Yes. Tony Do 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 Tony Do's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tony Do reassigns Medicare benefits to Southern California Permanente Medical Group (Fullerton, 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 Tony Do'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 Tony Do was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Tony Duc Do, DO · NPI 1942387956
Family Medicine physician in La Palma, California. Individual provider, active in the CMS NPPES registry since November 1, 2006.
## Identity
- **NPI:** 1942387956 (Entity type: Individual)
- **Enumerated:** November 1, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A9266 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 CENTERPOINTE DR, La Palma, CA 90623-1050
- **Phone:** (714) 562-2300
## 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:** Southern California Permanente Medical Group (NPI 1336556059, Fullerton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** November 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1942387956) · Data from the CMS NPPES public registry.