Steven Wu
NPI 1841641412 · Student in an Organized Health Care Education/Training Program · Pasadena, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Wu is a Student in an Organized Health Care Education/Training Program provider in Pasadena, CA (NPI 1841641412).
Provider details
- NPI number
- 1841641412
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0000
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 404 | 134 |
| Amlodipine Besylate | 203 | 70 |
| Losartan Potassium | 162 | 48 |
| Lisinopril | 108 | 35 |
| Tamsulosin Hcl | 88 | 30 |
| Metformin Hclbrand: Metformin Hcl Er | 68 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$139 across 1 record (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
Registry dates
- Enumerated
- 2016-06-24
- Last updated
- 2022-02-11
Frequently asked questions
- What is Steven Wu's NPI number?
- Steven Wu's National Provider Identifier (NPI) is 1841641412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Wu's specialty?
- Steven Wu is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Steven Wu located?
- Steven Wu's practice location on file with NPPES is 100 W California Blvd, Pasadena, CA 91105-3010.
- What is Steven Wu's phone number?
- The practice phone number listed in the NPPES registry for Steven Wu is (626) 397-5188.
- Does Steven Wu accept Medicare?
- Steven Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Wu's NPI active?
- Yes — Steven Wu's NPI (1841641412) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.