Doctor profile · Federal record
Dr. Louis Chai, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Philadelphia, PA
- NPI 1164870689
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
333 Cottman Ave
Philadelphia, PA 191112434
(215) 728-6900
fax (215) 728-2773 - Mailing address
-
3500 N Broad St
Philadelphia, PA 191404106
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- May 29, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State license (1)
- Pennsylvania #MD465049
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164870689. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$211
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Atricure, INC. | 2 | $211.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
18
Total drug cost
$89
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 18 | 18 | $89 |
Hospital affiliations
Frequently asked questions
What is Dr. Louis Chai's medical specialty?
Dr. Louis Chai practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Philadelphia, PA.
Where does Dr. Louis Chai practice?
Dr. Louis Chai practices at 333 Cottman Ave, Philadelphia, PA 191112434. Office phone: 2157286900.
What is Dr. Louis Chai's NPI?
Dr. Louis Chai's National Provider Identifier (NPI) is 1164870689, issued by NPPES.
Does Dr. Louis Chai accept Medicare assignment?
Yes. Dr. Louis Chai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.