Doctor profile · Federal record

Dr. Katherine Ni

Transplant Hepatology Physician (CMS: Gastroenterology) · New York, NY

  • NPI 1063916062
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5 E 98Th St Fl 12
New York, NY 100296501
(212) 731-7684
Mailing address
1 Gustave L Levy Pl # 1104
New York, NY 100296504

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
July 1, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207RT0003X — NUCC code
State license (1)
New York #322134

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063916062. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$539
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Gilead Sciences, INC. 2 $241.11
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $111.79
Janssen Biotech, INC. 1 $99.00
Olympus America INC. 1 $86.99

By nature of payment

Food and Beverage
$440
Education
$99

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
51
Patients
11
Total drug cost
$24,118
Drug Type Claims Patients Total cost
Omeprazole Generic 14 0 $152
Lactulose Generic 13 0 $1,777
Pantoprazole Sodium Generic 13 11 $172
Vemlidy (Tenofovir Alafenamide) Brand 11 0 $22,018

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Ni's medical specialty?
Dr. Katherine Ni practices Transplant Hepatology Physician in New York, NY.
Where does Dr. Katherine Ni practice?
Dr. Katherine Ni practices at 5 E 98Th St Fl 12, New York, NY 100296501. Office phone: 2127317684.
What is Dr. Katherine Ni's NPI?
Dr. Katherine Ni's National Provider Identifier (NPI) is 1063916062, issued by NPPES.
Does Dr. Katherine Ni accept Medicare assignment?
Yes. Dr. Katherine Ni accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.