DR. DAVID ANTHONY ANZALDUA M.D.
NPI 1699822346
Family Medicine in Santa Clara, CA
About Dr. David Anthony Anzaldua M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID ANTHONY ANZALDUA M.D. (NPI 1699822346) is an individual family medicine provider in Santa Clara, California, licensed in California (G84873) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1979).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. David Anthony Anzaldua 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
4Medicare enrollment records show David Anzaldua reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Jose, CA 95128
- Reassigned Medicare billing, California enrollment
- 2,460 clinicians in this Medicare group
San Jose, CA 95126
- Reassigned Medicare billing, California enrollment
- 133 clinicians in this Medicare group
La Jolla, CA 92037
- Reassigned Medicare billing, California enrollment
La Jolla, CA 92037
- Reassigned Medicare billing, California enrollment
- 4 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 95051 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SANTA CLARA, CA 95051
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 David Anzaldua's NPI number?
The NPI number for David Anzaldua is 1699822346. It was assigned to this individual provider in the NPPES registry on January 4, 2007.
Where is David Anzaldua located?
David Anzaldua practices at 4949 Stevens Creek Blvd, Santa Clara, CA 95051. The listed phone number is (831) 917-4504.
What is David Anzaldua's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is David Anzaldua enrolled in Medicare?
Yes. David Anzaldua 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 David Anzaldua's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Anzaldua reassigns Medicare benefits to 4 organizations: County Of Santa Clara (San Jose, CA), Verity Medical Foundation (San Jose, CA), Taproot Network Inc. (La Jolla, CA) and Tubi Connect Inc. (La Jolla, 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 David Anzaldua'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 David Anzaldua was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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. David Anthony Anzaldua, M.D. · NPI 1699822346
Family Medicine physician in Santa Clara, California. Individual provider, active in the CMS NPPES registry since January 4, 2007.
## Identity
- **NPI:** 1699822346 (Entity type: Individual)
- **Enumerated:** January 4, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** G84873 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4949 STEVENS CREEK BLVD, Santa Clara, CA 95051-6661
- **Phone:** (831) 917-4504
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): County Of Santa Clara (NPI 1073265914, San Jose, CA); Verity Medical Foundation (NPI 1326312067, San Jose, CA); Taproot Network Inc. (NPI 1780328104, La Jolla, CA); Tubi Connect Inc. (NPI 1659919140, La Jolla, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 1979
## Record status
- **NPPES last updated:** May 27, 2025
- **Other identifiers:** Other 201061639 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1699822346) · Data from the CMS NPPES public registry.