Chung-Wei Hsu, DO
NPI 1174600381 · Internal Medicine Physician · Plano, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chung-Wei Hsu, DO is a Internal Medicine Physician provider in Plano, TX (NPI 1174600381).
Provider details
- NPI number
- 1174600381
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- L7421 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,380 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 246 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 191 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 189 | $87 |
| Urinalysis, Manual Test81002 | 115 | $3 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 99 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 95 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 97 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 411 | 128 |
| Amlodipine Besylate | 226 | 73 |
| Metformin Hcl | 197 | 57 |
| Rosuvastatin Calcium | 169 | 68 |
| Losartan Potassium | 136 | 41 |
| Levothyroxine Sodium | 123 | 32 |
| Alendronate Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$300 across 16 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
- 2006-11-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Chung-Wei Hsu's NPI number?
- Chung-Wei Hsu's National Provider Identifier (NPI) is 1174600381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chung-Wei Hsu's specialty?
- Chung-Wei Hsu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chung-Wei Hsu located?
- Chung-Wei Hsu's practice location on file with NPPES is 400 Maplelawn Ct Ste 101, Plano, TX 75075-5736.
- What is Chung-Wei Hsu's phone number?
- The practice phone number listed in the NPPES registry for Chung-Wei Hsu is (817) 565-6381.
- Does Chung-Wei Hsu accept Medicare?
- Chung-Wei Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chung-Wei Hsu's NPI active?
- Yes — Chung-Wei Hsu's NPI (1174600381) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.