NPPES file of Aug 9, 2026

Amy Li-Hwa Sun, M.D.-PH.D.

Hematology (Internal Medicine) Physician · Brooklyn, NY

Amy Li-Hwa Sun, M.D.-PH.D. is a hematology (internal medicine) physician with a practice address in Brooklyn, New York, and NPI 1114452265, issued on Apr 26, 2017. Check the license (New York 329979, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114452265
Name
Amy Li-Hwa Sun
Credential
M.D.-PH.D.
Primary taxonomy
Hematology (Internal Medicine) Physician 207RH0000X
License number
329979 NY
Self-reported in NPPES; status is on the state search
Practice location
5718 2ND Ave, Brooklyn, NY 11220
Phone
(646) 754-8570
Enumerated
Apr 26, 2017
Record last updated
Sep 16, 2024
Fax
(646) 754-8551
Medicare enrollment
Enrolled (PECOS I20240810000363); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 2017
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5718 2ND Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kina Chan, NPAdult Health Nurse Practitioner1609577618
  2. Kenneth Csehak, MDHematology & Oncology Physician1114459989
  3. Thomas Daniels, M.D.Radiation Oncology Physician1700863875
  4. Yu Xian DengRegistered Nurse1336987288
  5. Victoria Hohmann, FNP-BCNurse Practitioner1154042547
  6. Amy Solan, M.D.Radiation Oncology Physician1720246416

Verify Amy Li-Hwa Sun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 329979
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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92% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024

38 Medicare Part D claims, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D.

  1. Amy Sun38
  2. Specialty average496

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.

Bills Medicare through one group practice

  1. New York UniversityNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Amy Li-Hwa Sun among 161 hematology (internal medicine) physician records in New York

Amy Li-Hwa Sun, M.D.-PH.D. is one of 161 hematology (internal medicine) physician records with a practice address in New York. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 87% of them.

  • NPI issued2017 · 87% of these records are older, 11% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2017 · median 2001 among the 92 with a school on file
  • Record last updated2024 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology (Internal Medicine) Physician providers in New York

There are 161 hematology (internal medicine) physician records in New York.

The 8 hematology (internal medicine) physician records with the nearest ZIP codes

  1. Alicia Gomensoro, M.D.Brooklyn, NY 112191417029810
  2. Ayanna Baptiste, MDBrooklyn, NY 112151689924763
  3. Rita Bellevue, MDBrooklyn, NY 112151932150844
  4. Ralph Carmel, MDBrooklyn, NY 112151003931676
  5. Harvey Dosik, MDBrooklyn, NY 112151891747655
  6. Chi Cheung, MDBrooklyn, NY 112291154305613
  7. Oscar Lahoud, M.D.Brooklyn, NY 112101972731776
  8. Joel Schwartz, MDBrooklyn, NY 112031770558736

Common questions

What is Amy Li-Hwa Sun, M.D.-PH.D.'s NPI number?

Amy Li-Hwa Sun, M.D.-PH.D.'s National Provider Identifier (NPI) is 1114452265, issued on Apr 26, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Amy Li-Hwa Sun, M.D.-PH.D. located?

The NPPES record lists a practice address at 5718 2ND Ave, Brooklyn, NY, 11220. Phone: (646) 754-8570. Providers update this record themselves, so call before visiting.

How can I verify Amy Li-Hwa Sun, M.D.-PH.D.'s license?

NPPES lists New York license number 329979, 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 Amy Li-Hwa Sun, M.D.-PH.D. prescribe under Medicare Part D?

In 2024, Amy Li-Hwa Sun, M.D.-PH.D. had 38 Medicare Part D claims; the average among hematology (internal medicine) physician prescribers was 496. 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.