Tina Wu, M.D.
NPI 1417054768 · Internal Medicine Physician · Los Gatos, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tina Wu, M.D. is a Internal Medicine Physician provider in Los Gatos, CA (NPI 1417054768).
Provider details
- NPI number
- 1417054768
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A76843 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
434 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 349 | $9 |
| Administration of Influenza Virus VaccineG0008 | 27 | $39 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $155 |
| Removal of Impacted Ear Wax69210 | 14 | $58 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $199 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 207 | 68 |
| Levothyroxine Sodium | 136 | 45 |
| Amlodipine Besylate | 103 | 33 |
| Losartan Potassium | 101 | 35 |
| Rosuvastatin Calcium | 70 | 26 |
| Zolpidem Tartrate | 48 | 16 |
| Simvastatin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$581 across 29 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 650 5th St Ste 311San Francisco, CA 94109Phone: (877) 991-7648
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2024-01-08
- Certified
- 2024-01-08
Frequently asked questions
- What is Tina Wu's NPI number?
- Tina Wu's National Provider Identifier (NPI) is 1417054768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Wu's specialty?
- Tina Wu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tina Wu located?
- Tina Wu's practice location on file with NPPES is 15215 National Ave Ste 200, Los Gatos, CA 95032-2425.
- What is Tina Wu's phone number?
- The practice phone number listed in the NPPES registry for Tina Wu is (408) 358-1841.
- Does Tina Wu accept Medicare?
- Tina Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tina Wu's NPI active?
- Yes — Tina Wu's NPI (1417054768) is active in the NPPES registry as of the last update on 2024-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.