Yifei Zhang, M.D.
Hematology (Internal Medicine) Physician · New Haven, CT
Yifei Zhang, M.D. is a hematology (internal medicine) physician with a practice address in New Haven, Connecticut, and NPI 1417303546, issued on May 7, 2016. Check the license (Connecticut 72492, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Yifei Zhang
- Credential
- M.D.
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License number
- 72492 CT
Self-reported in NPPES; status is on the state search - Practice location
- 333 Cedar St, New Haven, CT 06510
- Phone
- (203) 432-4771
- Enumerated
- May 7, 2016
- Record last updated
- Sep 16, 2022
- Medicare enrollment
- Enrolled (PECOS I20221220001886); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 21 in Connecticut → Look up another NPI →
Also registered at 333 Cedar St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aymen Alian, M.B.B.CH, M.D.Anesthesiology Physician1386803740
- Robert Alpern, MDNephrology Physician1477785285
Verify Yifei Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 72492Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average hematology (internal medicine) physician in 2024
626 Medicare Part D claims for 145 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 56 claims were for opioids.
Most prescribed
- Eliquis121 claims
- Oxycodone Hcl45 claims
- Ondansetron Odt36 claims
- Loperamide35 claims
- Prochlorperazine Maleate29 claims
- Tagrisso27 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $33.04
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 721 providers of this specialty with any payment received $13,778.35 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
- Yale UniversityDerby, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yifei Zhang among 21 hematology (internal medicine) physician records in Connecticut
Yifei Zhang, M.D. is one of 21 hematology (internal medicine) physician records with a practice address in Connecticut. 81% 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 86% of them.
- NPI issued2016 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2016 · median 2002 among the 13 with a school on file
- Record last updated2022 · 76% 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 Connecticut 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 Connecticut
There are 21 hematology (internal medicine) physician records in Connecticut.
All 21 in Connecticut → Every provider in New Haven → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Theodore Getz, MDNew Haven, CT 065101083241590
- Lohith Gowda, M.D.New Haven, CT 065101669610168
- Natalia Neparidze, M.D.New Haven, CT 065101649427188
- Nikolai Podoltsev, M.D., PH.D.New Haven, CT 065101891731667
- Anish Sharda, M.D., M.P.H.New Haven, CT 065101851543037
- Thomas Prebet, MD PHDNew Haven, CT 065111811369507
- Erkut Bahceci, MDNew Haven, CT 065191043200272
- Stephanie Halene, MDNew Haven, CT 065191548356579
Common questions
What is Yifei Zhang, M.D.'s NPI number?
Yifei Zhang, M.D.'s National Provider Identifier (NPI) is 1417303546, issued on May 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Yifei Zhang, M.D. located?
The NPPES record lists a practice address at 333 Cedar St, New Haven, CT, 06510. Phone: (203) 432-4771. Providers update this record themselves, so call before visiting.
How can I verify Yifei Zhang, M.D.'s license?
NPPES lists Connecticut license number 72492, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yifei Zhang, M.D. prescribe under Medicare Part D?
In 2024, Yifei Zhang, M.D. had 626 Medicare Part D claims for 145 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. Part D covers Medicare prescriptions only.
What is Yifei Zhang, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. 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.