Thomas Chen
Infectious Disease Physician · Manhasset, NY
Thomas Chen is an infectious disease physician with a practice address in Manhasset, New York, and NPI 1184042384, issued on Apr 3, 2014. Check the license (New York 289729, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Thomas Chen
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- 289729 NY
73183 CT
Self-reported in NPPES; status is on the state search - Practice location
- 400 Community Drive, Manhasset, NY 11030
- Phone
- (516) 562-4280
- Enumerated
- Apr 3, 2014
- Record last updated
- Jan 30, 2023
- Medicare enrollment
- Enrolled (PECOS I20230406002383); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Also registered at 400 Community Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas Chen 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 289729Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average infectious disease physician in 2024
368 Medicare Part D claims for 77 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefadroxil48 claims
- Sulfamethoxazole-Trimethoprim43 claims
- Vancomycin Hcl36 claims
- Azithromycin18 claims
- Rifabutin17 claims
- Daptomycin16 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 MIPS final score for 2023 (Medicare payment program): 94.2 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).
Industry payments in 2024: $52.35
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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
- Nuvance Health Medical Practice CT IncDanbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Chen among 970 infectious disease physician records in New York
Thomas Chen is one of 970 infectious disease physician records with a practice address in New York. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 81% of them.
- NPI issued2014 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2014 · median 2002 among the 624 with a school on file
- Record last updated2023 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New York
There are 970 infectious disease physician records in New York.
All 970 in New York → Every provider in Manhasset → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Esther Benamu Sultan, MDManhasset, NY 110301922313675
- Sheena Bharti, D.O.Manhasset, NY 110301952697153
- Joseph Cervia, MDManhasset, NY 110301427118561
- Dazhi ChenManhasset, NY 110301669500294
- Marcia Epstein, MDManhasset, NY 110301497815559
- Bruce Farber, MDManhasset, NY 110301568432383
- Bruce Hirsch, MDManhasset, NY 110301578533394
- David Hirschwerk, MDManhasset, NY 110301205806023
Common questions
What is Thomas Chen's NPI number?
Thomas Chen's National Provider Identifier (NPI) is 1184042384, issued on Apr 3, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Chen located?
The NPPES record lists a practice address at 400 Community Drive, Manhasset, NY, 11030. Phone: (516) 562-4280. Providers update this record themselves, so call before visiting.
How can I verify Thomas Chen's license?
NPPES lists New York license number 289729, 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 Thomas Chen prescribe under Medicare Part D?
In 2024, Thomas Chen had 368 Medicare Part D claims for 77 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Thomas Chen's MIPS final score?
The 2023 MIPS final score is 94.2 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.