Joshua Kerstein, MD
Cardiovascular Disease Physician · Brooklyn, NY
Joshua Kerstein, MD is a cardiovascular disease physician with a practice address in Brooklyn, New York, and NPI 1689632523, issued on May 2, 2006. Check the license (New York 185949-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Joshua Kerstein
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 185949-1 NY
1859491 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4802 Tenth Ave, Brooklyn, NY 11219
- Phone
- (718) 283-8614
- Enumerated
- May 2, 2006
- Record last updated
- Dec 17, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (718) 283-8956
- Medicaid ID
- 01560109 NY
- Medicare enrollment
- Enrolled (PECOS I20110428000625); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1989
- Entity
- Type 1 · individual
Also registered at 4802 Tenth Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cornelius Cooper, M.D.Emergency Medicine Physician1033295001
- Basilio CordobaPsychiatry Physician1053323550
- Marc Feder, DMDDentist1699902247
- Mary Feeley, RN ANPAdult Health Nurse Practitioner1689924854
- Eunjoo Jeong, NPNurse Practitioner1588793327
- Chaim Kabalkin, MDCardiovascular Disease Physician1821048471
Verify Joshua Kerstein 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 185949-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
528 Medicare Part D claims for 143 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Metoprolol Succinate56 claims
- Atorvastatin Calcium40 claims
- Eliquis33 claims
- Amlodipine Besylate28 claims
- Ranolazine Er26 claims
- Pantoprazole Sodium18 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): 93.5 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: $8,082.06
9 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 16,686 providers of this specialty with any payment received $3,819.56 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
- Maimonides Cardiology FppBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cardiovascular Disease Physician providers in New York
There are 2,583 cardiovascular disease physician records in New York.
Other cardiovascular disease physician records in New York
- Michael Aaron, MDWest Islip, NY1790762623
- Vivian Abascal, MDRichmond Hill, NY1326049909
- Syed Faiz Abbas, MDRochester, NY1316557853
- Joseph Abboud, MDBrooklyn, NY1710168901
- Marwah Abdalla, M.D.New York, NY1437201415
- Mohamed Abdel-Aal Ahmed, M.D.Buffalo, NY1164834776
- Khaled Abdulla, M.D.Orchard Park, NY1811423684
- Abdullah Abdullah, MDRochester, NY1073965042
- Mohammed AbdulrazzaqBrooklyn, NY1871913095
- Saddam Abisse, MDSchenectady, NY1013179944
Common questions
What is Joshua Kerstein, MD's NPI number?
Joshua Kerstein, MD's National Provider Identifier (NPI) is 1689632523, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Kerstein, MD located?
The NPPES record lists a practice address at 4802 Tenth Ave, Brooklyn, NY, 11219. Phone: (718) 283-8614. Providers update this record themselves, so call before visiting.
How can I verify Joshua Kerstein, MD's license?
NPPES lists New York license number 185949-1, 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 Joshua Kerstein, MD prescribe under Medicare Part D?
In 2024, Joshua Kerstein, MD had 528 Medicare Part D claims for 143 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Joshua Kerstein, MD's MIPS final score?
The 2023 MIPS final score is 93.5 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.