MISS TAM DO D.O
NPI 1457676330
Hospitalist in Milpitas, CA
About Miss Tam Do D.o NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS TAM DO D.O (NPI 1457676330) is an individual hospitalist provider in Milpitas, California, licensed in California (20A11964) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS and is a graduate of Other (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
Miss Tam Do 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 Tam Do reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Clara, CA 95051
- Reassigned Medicare billing, California enrollment
- 20,078 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
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 95035 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Tam Do's NPI number?
The NPI number for Tam Do is 1457676330. It was assigned to this individual provider in the NPPES registry on April 2, 2010.
Where is Tam Do located?
Tam Do practices at 930 Coyote St, Milpitas, CA 95035. The listed phone number is (408) 892-3021.
What is Tam Do's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Tam Do enrolled in Medicare?
Yes. Tam 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 Tam Do's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tam Do reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, 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 Tam 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 Tam Do was last updated on June 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Miss Tam Do, D.O · NPI 1457676330
Hospitalist physician in Milpitas, California. Individual provider, active in the CMS NPPES registry since April 2, 2010.
## Identity
- **NPI:** 1457676330 (Entity type: Individual)
- **Enumerated:** April 2, 2010
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 20A11964 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 930 COYOTE ST, Milpitas, CA 95035-3017
- **Phone:** (408) 892-3021
## 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:** Permanente Medical Group Inc (NPI 1073606299, Santa Clara, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** June 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1457676330) · Data from the CMS NPPES public registry.