Doctor profile · Federal record

Dr. Nazneen Hussain, MD

Gastroenterology Physician (CMS: Gastroenterology) · Baton Rouge, LA

  • NPI 1336583509
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
16777 Medical Center Dr
Baton Rouge, LA 70816
(225) 761-5200
Additional location
1501 Kings Hwy, Gastroenterology
Shreveport, LA 711034228
(318) 675-3384
Mailing address
1514 Jefferson Hwy
New Orleans, LA 701212429

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
August 5, 2019
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Louisiana #MD.301675

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336583509. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
221
Distinct HCPCS
8
Medicare allowed
$29,672
HCPCS Description Services Patients Avg allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 49 49 $109
45380 Biopsy of large bowel using a flexible endoscope 46 46 $130
99214 Established patient office or other outpatient visit, 30-39 minutes 28 26 $92
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 26 26 $241
99214 Established patient office or other outpatient visit, 30-39 minutes 25 23 $93
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 20 20 $166
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $123
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk 12 12 $168

In context: peer comparison

Among 17 peers in this city , average services per provider: 128. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$123
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Phathom Pharmaceuticals, Inc. 1 $123.33

By nature of payment

Food and Beverage
$123

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
766
Patients
273
Total drug cost
$82,887
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 340 112 $4,229
Linzess (Linaclotide) Brand 88 33 $58,875
Omeprazole Generic 88 27 $928
Esomeprazole Magnesium Generic 58 23 $1,944
Famotidine Generic 53 21 $397
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 31 31 $590
Metoclopramide Hcl Generic 29 0 $145
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) Brand 27 26 $2,028
Lubiprostone Generic 17 0 $4,161
Prevalite (Cholestyramine/Aspartame) Brand 13 0 $1,585

Frequently asked questions

Auto-generated from federal data
What is Dr. Nazneen Hussain's medical specialty?
Dr. Nazneen Hussain practices Gastroenterology Physician in Baton Rouge, LA.
Where does Dr. Nazneen Hussain practice?
Dr. Nazneen Hussain practices at 16777 Medical Center Dr, Baton Rouge, LA 70816. Office phone: 2257615200.
What is Dr. Nazneen Hussain's NPI?
Dr. Nazneen Hussain's National Provider Identifier (NPI) is 1336583509, issued by NPPES.
Does Dr. Nazneen Hussain accept Medicare assignment?
Yes. Dr. Nazneen Hussain accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nazneen Hussain commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.