Katherine Ni
Transplant Hepatology Physician · New York, NY
Katherine Ni is a transplant hepatology physician with a practice address in New York, New York, and NPI 1063916062, issued on Mar 23, 2018. Check the license (New York 322134, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Katherine Ni
- Primary taxonomy
- Transplant Hepatology Physician 207RT0003X
- License number
- 322134 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5 E 98TH St FL 12, New York, NY 10029
- Phone
- (212) 731-7684
- Enumerated
- Mar 23, 2018
- Record last updated
- Jul 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20240702002960); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest transplant hepatology physician records → All 36 in New York → Look up another NPI →
Also registered at 5 E 98TH St FL 12
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arjun Bhansali, M.D.Nephrology Physician1477963882
- Jesse BrooksPhysician Assistant1922899624
- James Crismale, M.D.Transplant Hepatology Physician1720302797
- Veronica Delaney, MDNephrology Physician1043210297
- Joseph Dinorcia, M.D.Transplant Surgery Physician1740503911
- Ghideon Ezaz, M.D.Gastroenterology Physician1689963332
Verify Katherine Ni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 322134Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average transplant hepatology physician in 2024
257 Medicare Part D claims for 75 beneficiaries, against an average of 669 among the 251 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium21 claims
- Ursodiol20 claims
- Carvedilol18 claims
- Tacrolimus17 claims
- Entecavir13 claims
- Lactulose13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $538.89
5 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 193 providers of this specialty with any payment received $10,299.21 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Icahn School OF Medicine AT Mount SinaiLong Island City, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Ni among 36 transplant hepatology physician records in New York
Katherine Ni is one of 36 transplant hepatology physician records with a practice address in New York. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 94% of them.
- NPI issued2018 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 94% of these records are
- Graduated2018 · median 2010 among the 34 with a school on file
- Record last updated2024 · 28% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RT0003X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Transplant Hepatology Physician providers in New York
There are 36 transplant hepatology physician records in New York.
All 36 in New York → Every provider in New York → Transplant Hepatology Physician nationwide →
The 8 transplant hepatology physician records with the nearest ZIP codes
- James Crismale, M.D.New York, NY 100291720302797
- Nina KogekarNew York, NY 100291710418090
- Linda Law, MDNew York, NY 100291235390832
- Robert Mitchell, MDNew York, NY 100291265084032
- Kamron Pourmand, M.D.New York, NY 100291174882286
- Giuseppe Cullaro, M.D.New York, NY 100321861735722
- Lorna Dove, MDNew York, NY 100321376583930
- Alyson Fox, MDNew York, NY 100321114136967
Common questions
What is Katherine Ni's NPI number?
Katherine Ni's National Provider Identifier (NPI) is 1063916062, issued on Mar 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Ni located?
The NPPES record lists a practice address at 5 E 98TH St FL 12, New York, NY, 10029. Phone: (212) 731-7684. Providers update this record themselves, so call before visiting.
How can I verify Katherine Ni's license?
NPPES lists New York license number 322134, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Ni prescribe under Medicare Part D?
In 2024, Katherine Ni had 257 Medicare Part D claims for 75 beneficiaries; the average among transplant hepatology physician prescribers was 669. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.