1. Home
  2. Directory
  3. California
  4. Fremont
  5. Family Medicine
  6. NPI Profile

TODD YAO MD
NPI 1235223223
Family Medicine in Fremont, CA

Active since October 03, 2006PECOS Enrolled
39275 MISSION BLVD STE 201, FREMONT, CA 94539(510) 713-0628 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Todd Yao Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TODD YAO MD (NPI 1235223223) is an individual family medicine provider in Fremont, California, licensed in California (A95558) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2003).

NPPES Registry Identity

NPI1235223223
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameTODD YAOCredential: MD
Location Address39275 MISSION BLVD STE 201Fremont, CA 94539-3061
Mailing Address20289 Stevens Creek Blvd # 1026Cupertino, CA 95014-2258
Phone(510) 713-0628
Sole ProprietorYes
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2003
Enumeration DateOctober 3, 2006
Last NPPES UpdateJanuary 8, 2026
NPPES CertifiedJanuary 8, 2026
✔ NPI 1235223223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A95558
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
39275 MISSION BLVD STE 201, Fremont, CA 94539
Open in Google Maps ↗

Other Identifiers 1

OtherA95558CA · Medical License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Todd Yao Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2264457092
PECOS Enrollment IDI20061209000117
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Todd Yao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Yao Medical Inc
Same address
Primary Care
39275 MISSION BLVD STE 201
Fremont, CA 94539
  • Reassigned Medicare billing, California enrollment
NPI 1689532293 (510) 713-0628

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 94539 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

YAO MEDICAL INC
Clinic/Center (Primary Care)
39275 MISSION BLVD STE 201
FREMONT, CA 94539
Alameda County (510) 713-0628

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 Todd Yao's NPI number?

The NPI number for Todd Yao is 1235223223. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Todd Yao located?

Todd Yao practices at 39275 Mission Blvd Ste 201, Fremont, CA 94539. The listed phone number is (510) 713-0628.

What is Todd Yao's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Todd Yao enrolled in Medicare?

Yes. Todd Yao is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Todd Yao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Todd Yao reassigns Medicare benefits to Yao Medical Inc (Fremont, 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 Todd Yao'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 Todd Yao was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.