Wen-Hsiang Chung, M.D.
NPI 1619184082 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wen-Hsiang Chung, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1619184082).
Provider details
- NPI number
- 1619184082
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301088307 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 362 | 142 |
| Amlodipine Besylate | 300 | 115 |
| Rosuvastatin Calcium | 211 | 82 |
| Lisinopril | 205 | 77 |
| Losartan Potassium | 181 | 61 |
| Metformin Hcl | 169 | 60 |
| Simvastatin | 158 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Wen-Hsiang Chung's NPI number?
- Wen-Hsiang Chung's National Provider Identifier (NPI) is 1619184082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wen-Hsiang Chung's specialty?
- Wen-Hsiang Chung is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wen-Hsiang Chung located?
- Wen-Hsiang Chung's practice location on file with NPPES is 1520 San Pablo St, Los Angeles, CA 90033-5310.
- What is Wen-Hsiang Chung's phone number?
- The practice phone number listed in the NPPES registry for Wen-Hsiang Chung is (323) 442-5100.
- Does Wen-Hsiang Chung accept Medicare?
- Wen-Hsiang Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wen-Hsiang Chung's NPI active?
- Yes — Wen-Hsiang Chung's NPI (1619184082) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.