Hsienchang Chiu, MD
NPI 1821156126 · Pulmonary Disease Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hsienchang Chiu, MD is a Pulmonary Disease Physician provider in Dallas, TX (NPI 1821156126).
Provider details
- NPI number
- 1821156126
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L5281 (TX)
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
19 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
951 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 | 140 | $125 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 137 | $8 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 114 | $217 |
| Test to Measure Expiratory Airflow and Volume94010 | 109 | $7 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 109 | $176 |
| Test to Determine Lung Volumes Using Sensors94726 | 64 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 176 | 107 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 119 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 115 | 61 |
| Prednisone | 110 | 78 |
| Ipratropium Bromide | 77 | 37 |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa | 71 | 25 |
| Budesonide/Formoterol Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2019-05-29
Frequently asked questions
- What is Hsienchang Chiu's NPI number?
- Hsienchang Chiu's National Provider Identifier (NPI) is 1821156126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsienchang Chiu's specialty?
- Hsienchang Chiu is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Hsienchang Chiu located?
- Hsienchang Chiu's practice location on file with NPPES is 5201 Harry Hines Blvd, Dallas, TX 75235-7708.
- What is Hsienchang Chiu's phone number?
- The practice phone number listed in the NPPES registry for Hsienchang Chiu is (214) 590-8000.
- Does Hsienchang Chiu accept Medicare?
- Hsienchang Chiu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hsienchang Chiu's NPI active?
- Yes — Hsienchang Chiu's NPI (1821156126) is active in the NPPES registry as of the last update on 2019-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.