Doctor profile · Federal record
Dr. John Welch, MD, PHD
Pediatric Hematology & Oncology Physician · Hematology & Oncology Physician · Dulles, VA
- NPI 1326423260
- 11 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2040 Antananarivo Pl
Dulles, VA 201892039
(314) 266-8426
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Specialty taxonomy
- 2080P0207X — NUCC code
- State license (1)
- Pennsylvania #MD071820L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326423260. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$40
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 2 | $39.61 |
By nature of payment
Frequently asked questions
What is Dr. John Welch's medical specialty?
Dr. John Welch practices Pediatric Hematology & Oncology Physician in Dulles, VA.
Where does Dr. John Welch practice?
Dr. John Welch practices at 2040 Antananarivo Pl, Dulles, VA 201892039. Office phone: 3142668426.
What is Dr. John Welch's NPI?
Dr. John Welch's National Provider Identifier (NPI) is 1326423260, issued by NPPES.