Zhi-Wen Lu, M.D.
NPI 1578746582 · Internal Medicine Physician · Glendora, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zhi-Wen Lu, M.D. is a Internal Medicine Physician provider in Glendora, CA (NPI 1578746582).
Provider details
- NPI number
- 1578746582
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A56421 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,239 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 374 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 259 | $118 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 138 | $140 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 89 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $98 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 124 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 429 | 118 |
| Levothyroxine Sodium | 338 | 82 |
| Amlodipine Besylate | 309 | 86 |
| Metformin Hcl | 202 | 56 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 198 | 41 |
| Tamsulosin Hcl | 189 | 54 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-12
- Last updated
- 2008-05-11
Frequently asked questions
- What is Zhi-Wen Lu's NPI number?
- Zhi-Wen Lu's National Provider Identifier (NPI) is 1578746582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zhi-Wen Lu's specialty?
- Zhi-Wen Lu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zhi-Wen Lu located?
- Zhi-Wen Lu's practice location on file with NPPES is 412 W Carroll Ave Ste 104, Glendora, CA 91741-4704.
- What is Zhi-Wen Lu's phone number?
- The practice phone number listed in the NPPES registry for Zhi-Wen Lu is (626) 963-1413.
- Does Zhi-Wen Lu accept Medicare?
- Zhi-Wen Lu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zhi-Wen Lu's NPI active?
- Yes — Zhi-Wen Lu's NPI (1578746582) is active in the NPPES registry as of the last update on 2008-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.