Huaizhen Chen, M.D.
NPI 1750670972 · Pulmonary Disease Physician · Austin, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Huaizhen Chen, M.D. is a Pulmonary Disease Physician provider in Austin, TX (NPI 1750670972).
Provider details
- NPI number
- 1750670972
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- P9317 (TX)
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 tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,879 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 403 | $126 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 282 | $62 |
| Test to Measure Rate of Airflow94375 | 230 | $38 |
| Test to Determine Lung Volumes Using Sensors94726 | 223 | $55 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 221 | $55 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 190 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 423 | 167 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 229 | 68 |
| Montelukast Sodium | 214 | 78 |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa | 155 | 44 |
| Prednisone | 131 | 75 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 121 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$53 across 3 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
Additional practice locations (1)
- 5323 Harry Hines BlvdDallas, TX 75390-7201Phone: (214) 648-7941Fax: (214) 648-9531
Registry dates
- Enumerated
- 2011-03-29
- Last updated
- 2018-06-18
Frequently asked questions
- What is Huaizhen Chen's NPI number?
- Huaizhen Chen's National Provider Identifier (NPI) is 1750670972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Huaizhen Chen's specialty?
- Huaizhen Chen is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Huaizhen Chen located?
- Huaizhen Chen's practice location on file with NPPES is 3600 W Parmer Ln Ste 106, Austin, TX 78727.
- What is Huaizhen Chen's phone number?
- The practice phone number listed in the NPPES registry for Huaizhen Chen is (512) 977-0123.
- Does Huaizhen Chen accept Medicare?
- Huaizhen Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Huaizhen Chen's NPI active?
- Yes — Huaizhen Chen's NPI (1750670972) is active in the NPPES registry as of the last update on 2018-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.