Wei Chan, PA-C
NPI 1619254265 · Physician Assistant · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wei Chan, PA-C is a Physician Assistant provider in Los Angeles, CA (NPI 1619254265).
Provider details
- NPI number
- 1619254265
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 53055 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
12 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 12 | $13 |
Typical Medicare-allowed amounts for these services range $13–$13 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 389 | 131 |
| Amlodipine Besylate | 243 | 82 |
| Losartan Potassium | 237 | 73 |
| Metformin Hcl | 216 | 65 |
| Empagliflozinbrand: Jardiance | 93 | 29 |
| Levothyroxine Sodium | 91 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$285 across 7 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
Registry dates
- Enumerated
- 2011-11-10
- Last updated
- 2018-03-07
Frequently asked questions
- What is Wei Chan's NPI number?
- Wei Chan's National Provider Identifier (NPI) is 1619254265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wei Chan's specialty?
- Wei Chan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Wei Chan located?
- Wei Chan's practice location on file with NPPES is 1530 Hillhurst Ave, Los Angeles, CA 90027-5516.
- What is Wei Chan's phone number?
- The practice phone number listed in the NPPES registry for Wei Chan is (323) 644-3888.
- Does Wei Chan accept Medicare?
- Wei Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wei Chan's NPI active?
- Yes — Wei Chan's NPI (1619254265) is active in the NPPES registry as of the last update on 2018-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.