Doctor profile · Federal record
Dr. Ian Marshall, MD
Pediatric Endocrinology Physician (CMS: Pediatric Medicine) · Pediatric Endocrinology Physician · New Brunswick, NJ
- NPI 1396760450
- Accepts Medicare
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
89 French Street, Pediatric Endocrinology Suite 2300
New Brunswick, NJ 08901
(732) 235-6230 - Mailing address
-
66 West Gilbert St
Red Bank, NJ 07701
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 23, 2021
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2080P0205X — NUCC code
- State licenses (2)
- New Jersey #25MA07638500 · New Jersey #MA76385
- Medicaid
- NJ #0075272
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396760450. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$12,192
Transactions
19
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurocrine Biosciences, INC. | 12 | $11,454.52 | |
| Sanofi-Aventis U.S. LLC | 2 | $224.26 | |
| Tolmar, INC. | 1 | $175.84 | |
| Alexion Pharmaceuticals, INC. | 1 | $115.15 | |
| Tandem Diabetes Care, INC. | 1 | $114.33 | |
| BioMarin Pharmaceutical INC. | 2 | $107.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$4,785
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Myrbetriq (Mirabegron) | Brand | 11 | 0 | $4,785 |
Frequently asked questions
What is Dr. Ian Marshall's medical specialty?
Dr. Ian Marshall practices Pediatric Endocrinology Physician in New Brunswick, NJ.
Where does Dr. Ian Marshall practice?
Dr. Ian Marshall practices at 89 French Street, New Brunswick, NJ 08901. Office phone: 7322356230.
What is Dr. Ian Marshall's NPI?
Dr. Ian Marshall's National Provider Identifier (NPI) is 1396760450, issued by NPPES.
Does Dr. Ian Marshall accept Medicare assignment?
Yes. Dr. Ian Marshall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.