Doctor profile · Federal record
Dr. Changtai Tian, MD
Hematology & Oncology Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Stony Brook, NY
- NPI 1871171561
- 5 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
101 Nicolls RD
Stony Brook, NY 117943806
(631) 689-8333 - Additional location
-
600 S Paulina St Ste 403
Chicago, IL 606123806
(312) 942-7100
Credentials & registration
- NPI registered
- April 2021 — 5 yrs on file
- Profile last updated
- June 19, 2024
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Illinois #125-077594 · Illinois #125.077594
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871171561. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$237
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 2 | $54.71 | |
| Sobi, INC | 2 | $54.27 | |
| SpringWorks Therapeutics, INC. | 1 | $33.10 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $30.70 | |
| Eisai INC. | 1 | $27.14 | |
| TerSera Therapeutics LLC | 1 | $22.02 | |
| Merck Sharp & Dohme LLC | 1 | $15.00 |
By nature of payment
Frequently asked questions
What is Dr. Changtai Tian's medical specialty?
Dr. Changtai Tian practices Hematology & Oncology Physician in Stony Brook, NY.
Where does Dr. Changtai Tian practice?
Dr. Changtai Tian practices at 101 Nicolls RD, Stony Brook, NY 117943806. Office phone: 6316898333.
What is Dr. Changtai Tian's NPI?
Dr. Changtai Tian's National Provider Identifier (NPI) is 1871171561, issued by NPPES.