Wei an Lee, D.O.
NPI 1205031804 · Endocrinology, Diabetes & Metabolism Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wei an Lee, D.O. is a Endocrinology, Diabetes & Metabolism Physician provider in Los Angeles, CA (NPI 1205031804).
Provider details
- NPI number
- 1205031804
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A8465 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 49 | 14 |
| Metformin Hcl | 36 | 14 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 33 | — |
| Insulin Nph Human Isophanebrand: Novolin N | 29 | — |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 27 | — |
| Insulin Glargine,hum.rec.anlogbrand: Basaglar Kwikpen U-100 | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$80 across 3 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
- 2007-06-15
- Last updated
- 2026-01-22
- Certified
- 2026-01-22
Frequently asked questions
- What is Wei an Lee's NPI number?
- Wei an Lee's National Provider Identifier (NPI) is 1205031804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wei an Lee's specialty?
- Wei an Lee is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Wei an Lee located?
- Wei an Lee's practice location on file with NPPES is 1100 N State St, Los Angeles, CA 90033-5000.
- What is Wei an Lee's phone number?
- The practice phone number listed in the NPPES registry for Wei an Lee is (323) 409-5181.
- Does Wei an Lee accept Medicare?
- Wei an Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wei an Lee's NPI active?
- Yes — Wei an Lee's NPI (1205031804) is active in the NPPES registry as of the last update on 2026-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.