Jiesu Sun, MD, MPH
NPI 1639604127 · Pulmonary Disease Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jiesu Sun, MD, MPH is a Pulmonary Disease Physician provider in Dallas, TX (NPI 1639604127).
Provider details
- NPI number
- 1639604127
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- S6953 (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
9 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
448 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) |
|---|---|---|
| Test to Examine How Well the Lungs Exchange Gases94729 | 59 | $9 |
| Test to Measure Expiratory Airflow and Volume94010 | 56 | $8 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 53 | $10 |
| Test to Determine Lung Volumes Using Sensors94726 | 53 | $12 |
| Critical Care, First 30-74 Minutes99291 | 52 | $206 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $95 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 87 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 48 | 26 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 25 | 11 |
| Pantoprazole Sodium | 24 | 15 |
| Montelukast Sodium | 22 | — |
| Prednisone | 20 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,206 across 54 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
- 2017-04-21
- Last updated
- 2023-07-03
- Certified
- 2023-07-03
Frequently asked questions
- What is Jiesu Sun's NPI number?
- Jiesu Sun's National Provider Identifier (NPI) is 1639604127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jiesu Sun's specialty?
- Jiesu Sun is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jiesu Sun located?
- Jiesu Sun's practice location on file with NPPES is 3500 Gaston Ave, Dallas, TX 75246-2017.
- What is Jiesu Sun's phone number?
- The practice phone number listed in the NPPES registry for Jiesu Sun is (214) 820-2361.
- Does Jiesu Sun accept Medicare?
- Jiesu Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jiesu Sun's NPI active?
- Yes — Jiesu Sun's NPI (1639604127) is active in the NPPES registry as of the last update on 2023-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.