Tammy Yau
Pediatrics · San Jose
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 1
- 1 carrier
- Office
- 1
Offices
1 location
Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Tammy Yau’s office at (888) 334-1000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Anthem Full Dual Advantage Aligned (HMO D-SNP) | Anthem Blue Cross | Listed | Oct 3, 2026 |
California Medical Board record
Licence A183507 · Current
Licensed to practise in California · since 2022 · expires 2027-03-31 · California Northstate University College of Medicine.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Medicaid work
$1,648,087 in 2024
Medicaid paid $1,648,087 for 18,758 billed services this clinician did in 2024, up to 222 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| Clinic visit/encounter, all-inclusive | 3,161 | $1,644,087 |
| Developmental screening | 101 | $1,207 |
| Periodic comprehensive preventive medicine reevaluation and management of an individual including an age and gender appropriate history, examination, counseling/anticipatory guidance/risk factor reduction interventions, and the ordering of laboratory/diagnostic procedures, established patient; infant (age younger than 1 year) | 476 | $1,037 |
| Short return visit (20+ min) | 3,959 | $888 |
| Diphtheria, tetanus toxoids, acellular pertussis vaccine, inactivated poliovirus vaccine, Haemophilus influenzae type b PRP-OMP conjugate vaccine, and hepatitis B vaccine (DTaP-IPV-Hib-HepB), for intramuscular use | 352 | $265 |
| Rotavirus vaccine, pentavalent (RV5), 3 dose schedule, live, for oral use | 301 | $208 |
| Pneumococcal conjugate vaccine, 20 valent (PCV20), for intramuscular use | 409 | $135 |
| Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count) | 75 | $96 |
| Return visit (30+ min) | 308 | $75 |
| Measurement of lead | 25 | $41 |
| Immunization administration through 18 years of age via any route of administration, with counseling by physician or other qualified health care professional; first or only component of each vaccine or toxoid administered | 172 | $25 |
| Application of topical fluoride | 233 | $23 |
| 2024 | 18,758 | 32 | 222 | $1,648,087 |
| 2023 | 3,859 | 21 | 177 | $587,980 |
See the largest Medicaid services in earlier years
2023
| Clinic visit/encounter, all-inclusive | 1,151 | $586,296 |
| Infectious disease (viral respiratory tract infection), pathogen-specific RNA, 4 targets (severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2], influenza A, influenza B, respiratory syncytial virus [RSV]), upper respiratory specimen, each pathogen reported as detected or not detected | 82 | $998 |
| Short return visit (20+ min) | 1,206 | $340 |
| Return visit (30+ min) | 58 | $150 |
| Periodic comprehensive preventive medicine reevaluation and management of an individual including an age and gender appropriate history, examination, counseling/anticipatory guidance/risk factor reduction interventions, and the ordering of laboratory/diagnostic procedures, established patient; infant (age younger than 1 year) | 74 | $127 |
| Diphtheria, tetanus toxoids, acellular pertussis vaccine, inactivated poliovirus vaccine, Haemophilus influenzae type b PRP-OMP conjugate vaccine, and hepatitis B vaccine (DTaP-IPV-Hib-HepB), for intramuscular use | 62 | $52 |
| Rotavirus vaccine, pentavalent (RV5), 3 dose schedule, live, for oral use | 25 | $16 |
| Most recent hemoglobin A1c (HbA1c) level less than 7.0% (DM) | 12 | $0 |
| Most recent systolic blood pressure less than 130 mm Hg (DM) (HTN, CKD, CAD) | 243 | $0 |
| Most recent diastolic blood pressure less than 80 mm Hg (HTN, CKD, CAD) (DM) | 239 | $0 |
| Immunization administration through 18 years of age via any route of administration, with counseling by physician or other qualified health care professional; first or only component of each vaccine or toxoid administered | 23 | $0 |
| Immunization administration through 18 years of age via any route of administration, with counseling by physician or other qualified health care professional; each additional vaccine or toxoid component administered (List separately in addition to code for primary procedure) | 18 | $0 |
Money from drug and device companies
$25 in 2025
| 2025 | 1 | 1 | None | $25 |
| 2023 | 1 | 1 | None | $17 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Cipher Pharmaceuticals US | Natroba | $25 | 1 payment
|
See the published payment
| Cipher Pharmaceuticals US | Meals · 2025-12-05 | Natroba | $25 |
See earlier years (2023)
2023: $17
| Novo Nordisk | Saxenda | $17 | 1 payment
|
Professional record
- NPI
- 1922634989
- Licence
- CA 183507California A183507: Current · expires 2027-03-31
More record details
- Sole proprietor
- No
- Taxonomy
- Pediatrics (208000000X)
- Mailing address
- 1993 Mckee Rd, San Jose, CA, 95116
- NPI first listed
- 2020-03-20
- NPI last updated
- 2023-11-01
- NPI record certified
- 2023-11-01
This is when the NPI record was last certified, not a medical board exam.