Ioana Chen
Internal Medicine Physician · Brooklyn, NY
Ioana Chen is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1760781348, issued on Mar 22, 2011. Check the license (New York 259384, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ioana Chen
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 259384 NY
Self-reported in NPPES; status is on the state search - Practice location
- 501 6TH St, Brooklyn, NY 11215
- Phone
- (631) 291-0885
- Enumerated
- Mar 22, 2011
- Entity
- Type 1 · individual
Also registered at 501 6TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jillian Augusthy, PHARMDPharmacist1942754171
- Rebecca Benjamin, MS, CCC-SLPSpeech-Language Pathologist1033777354
- Uqba Khan, M.D.Hematology & Oncology Physician1780923920
- Malka Medetsky, FNPFamily Nurse Practitioner1477295343
- Porfibert Nguyen, PHARMDPharmacist1053865253
- Carol Spillman, NPPediatric Nurse Practitioner1790962421
Verify Ioana 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 259384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
257 Medicare Part D claims for 195 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
Most prescribed
- Levofloxacin37 claims
- Cefadroxil24 claims
- Ciprofloxacin Hcl24 claims
- Cefpodoxime Proxetil22 claims
- Nystatin15 claims
- Doxycycline Monohydrate12 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 Medicare quality score for 2023: 87.4 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: $127.14
1 payment, mostly food and beverage; the largest payer was Abiomed. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Mskcc Regional NetworkCommack, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,556 internal medicine physician records list a Brooklyn practice address
They are 1,556 of the 64,057 NPPES records with a Brooklyn practice address, and 13,725 internal medicine physician records in New York.
All 1,556 in Brooklyn → All 13,725 in New York → Every provider in Brooklyn →
Other internal medicine physician records in New York
- Deborah Aanonsen, D.O.Staten Island, NY1952395717
- Nivedita Aanur, M.D.New York, NY1982833471
- Jay Aaron, MDGreat Neck, NY1245332956
- Justin Aaron, MDNew York, NY1619243912
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Theophine Abakporo, M.D.Brooklyn, NY1972564813
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Charles Abate, MDOssining, NY1720180003
- Vyachislav Abayev, M.D.Brooklyn, NY1437394574
Common questions
What is Ioana Chen's NPI number?
Ioana Chen's National Provider Identifier (NPI) is 1760781348, issued on Mar 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ioana Chen located?
The NPPES record lists a practice address at 501 6TH St, Brooklyn, NY, 11215. Phone: (631) 291-0885. Providers update this record themselves, so call before visiting.
How can I verify Ioana Chen's license?
NPPES lists New York license number 259384, 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 Ioana Chen prescribe under Medicare Part D?
In 2024, Ioana Chen had 257 Medicare Part D claims for 195 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Ioana Chen's Medicare quality score?
The 2023 MIPS final score is 87.4 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.