Cynthia Tsai, D.O.
NPI 1033416391 · Pulmonary Disease Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Tsai, D.O. is a Pulmonary Disease Physician provider in Atlanta, GA (NPI 1033416391).
Provider details
- NPI number
- 1033416391
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 97050 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure28% of score
15 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
404 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 67 | $114 |
| Critical Care, First 30-74 Minutes99291 | 44 | $200 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 38 | $8 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 35 | $11 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 34 | $155 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 129 | 38 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 108 | 57 |
| Montelukast Sodium | 97 | 39 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 52 | 15 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 46 | 15 |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-02-23
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Cynthia Tsai's NPI number?
- Cynthia Tsai's National Provider Identifier (NPI) is 1033416391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Tsai's specialty?
- Cynthia Tsai is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Tsai located?
- Cynthia Tsai's practice location on file with NPPES is 57 Executive Park S Ste 400, Atlanta, GA 30329-2249.
- What is Cynthia Tsai's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Tsai is (404) 778-3261.
- Does Cynthia Tsai accept Medicare?
- Cynthia Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Tsai's NPI active?
- Yes — Cynthia Tsai's NPI (1033416391) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.