Doctor profile · Federal record
Dr. PARAMBIR DULAI, M.B.B.S
Gastroenterology Physician (CMS: GASTROENTEROLOGY) · Gastroenterology Physician · CHICAGO, IL
- NPI 1811214364
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
259 E ERIE ST STE 1600
CHICAGO, IL 606113111
(312) 695-5620
fax (312) 695-2729 - Additional location
-
9500 Gilman Dr, UCSD Division of Gastroenterology and Hepatology
LA Jolla, CA 920935004
(858) 657-5284
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- February 23, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Illinois #036158764 · California #A130399
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811214364. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,575
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $131 |
In context: peer comparison
Among 70 peers in this city , average services per provider: 239. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$228,443
Transactions
144
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 58 | $93,829.18 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 36 | $70,857.69 | |
| Janssen Biotech, Inc. | 19 | $24,463.86 | |
| Genentech, Inc. | 5 | $13,685.00 | |
| Janssen Global Services, LLC | 7 | $7,730.44 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $7,575.00 | |
| Janssen Scientific Affairs, LLC | 10 | $6,377.92 | |
| Celltrion USA Inc. | 2 | $2,464.83 | |
| Genentech USA, Inc. | 4 | $1,422.54 | |
| PFIZER INC. | 1 | $36.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
30
Patients
16
Total drug cost
$104,931
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 16 | 16 | $399 |
| Humira(Cf) Pen (Adalimumab) | Brand | 14 | 0 | $104,532 |