Kevin Tsui, MD
NPI 1447505664 · Pulmonary Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kevin Tsui, MD is a Pulmonary Disease Physician provider in Chicago, IL (NPI 1447505664).
Provider details
- NPI number
- 1447505664
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036145735 (IL)
Specialties & taxonomies
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
13 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
650 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 | 166 | $106 |
| Test to Determine Lung Volumes Using Sensors94726 | 98 | $13 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 90 | $9 |
| Test to Measure Expiratory Airflow and Volume94010 | 65 | $9 |
| Test for Exercise-Induced Lung Stress94618 | 63 | $23 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 47 | $87 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 220 | 48 |
| Azithromycin | 206 | 48 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 153 | 38 |
| Tacrolimus | 127 | 20 |
| Pantoprazole Sodium | 125 | 26 |
| Montelukast Sodium | 117 | 32 |
| Atorvastatin Calcium | 63 |
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)
- 1000 N Westmoreland Rd # Level1Lake Forest, IL 60045-1658Phone: (312) 695-1800Fax: (847) 535-7151
Registry dates
- Enumerated
- 2012-07-14
- Last updated
- 2025-08-13
- Certified
- 2025-08-13
Frequently asked questions
- What is Kevin Tsui's NPI number?
- Kevin Tsui's National Provider Identifier (NPI) is 1447505664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Tsui's specialty?
- Kevin Tsui is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Kevin Tsui located?
- Kevin Tsui's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Kevin Tsui's phone number?
- The practice phone number listed in the NPPES registry for Kevin Tsui is (888) 824-0200.
- Does Kevin Tsui accept Medicare?
- Kevin Tsui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kevin Tsui's NPI active?
- Yes — Kevin Tsui's NPI (1447505664) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.