Daniel Chimin Choi, M.D.
Hematology (Internal Medicine) Physician · New York, NY
Daniel Chimin Choi, M.D. is a hematology (internal medicine) physician with a practice address in New York, New York, and NPI 1235586652, issued on May 16, 2016. Check the license (New York 297878, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Daniel Chimin Choi
- Credential
- M.D.
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License number
- 297878 NY
Self-reported in NPPES; status is on the state search - Practice location
- 520 E 70TH St # 341, New York, NY 10021
- Phone
- (646) 962-2357
- Enumerated
- May 16, 2016
- Record last updated
- Oct 24, 2022
- Fax
- (646) 962-0115
- Medicare enrollment
- Enrolled (PECOS I20230116000750); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 2016
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 161 in New York → Look up another NPI →
Also registered at 520 E 70TH St # 341
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ghaith Abu Zeinah, M.D.Hematology & Oncology Physician1174962146
- Hassenna Ahmadi, RPA-CPhysician Assistant1801077508
- Alexandra Andrei, PAMedical Physician Assistant1699866012
- Juliet Barker, MBBSHematology & Oncology Physician1497726426
- Sheenu Batra, P.A.Medical Physician Assistant1912157546
- Kristen Benedetto, PAPhysician Assistant1629533203
Verify Daniel Chimin Choi 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 297878Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Weill Medical College OF CornellNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Chimin Choi among 161 hematology (internal medicine) physician records in New York
Daniel Chimin Choi, M.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 2016, is newer than 85% of them.
- NPI issued2016 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2001 among the 92 with a school on file
- Record last updated2022 · 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.
All 161 in New York → Every provider in New York → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Ellin Berman, MDNew York, NY 100211083685861
- Hugo Castro-Malaspina, MDNew York, NY 100211598703407
- Barry Coller, M.D.New York, NY 100211043227416
- Richard Furman, MDNew York, NY 100211770670861
- Hani Hassoun, MDNew York, NY 100211285605220
- Gerard Hellman, MDNew York, NY 100211700852647
- Ann Jakubowski, MDNew York, NY 100211467555342
- Diana Lake, MDNew York, NY 100211346211380
Common questions
What is Daniel Chimin Choi, M.D.'s NPI number?
Daniel Chimin Choi, M.D.'s National Provider Identifier (NPI) is 1235586652, issued on May 16, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Chimin Choi, M.D. located?
The NPPES record lists a practice address at 520 E 70TH St # 341, New York, NY, 10021. Phone: (646) 962-2357. Providers update this record themselves, so call before visiting.
How can I verify Daniel Chimin Choi, M.D.'s license?
NPPES lists New York license number 297878, 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.
What is Daniel Chimin Choi, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.