Yenmay Lou
NPI 1679766042 · Hematology & Oncology Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yenmay Lou is a Hematology & Oncology Physician provider in Torrance, CA (NPI 1679766042).
Provider details
- NPI number
- 1679766042
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A85454 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dexamethasone | 124 | 42 |
| Anastrozole | 119 | 36 |
| Abiraterone Acetate | 113 | 20 |
| Prednisone | 111 | 23 |
| Lenalidomide | 58 | — |
| Osimertinib Mesylatebrand: Tagrisso | 47 | — |
| Prochlorperazine Maleate | 36 | 28 |
| Rivaroxaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-20
- Last updated
- 2021-11-30
Frequently asked questions
- What is Yenmay Lou's NPI number?
- Yenmay Lou's National Provider Identifier (NPI) is 1679766042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yenmay Lou's specialty?
- Yenmay Lou is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Yenmay Lou located?
- Yenmay Lou's practice location on file with NPPES is 1000 W Carson St # J3, Torrance, CA 90502-2004.
- What is Yenmay Lou's phone number?
- The practice phone number listed in the NPPES registry for Yenmay Lou is (310) 222-2217.
- Does Yenmay Lou accept Medicare?
- Yenmay Lou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yenmay Lou's NPI active?
- Yes — Yenmay Lou's NPI (1679766042) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.