Steven Neil Hartstein, P.A.
Emergency Medicine Physician · Brooklyn, NY
Steven Neil Hartstein, P.A. is an emergency medicine physician with a practice address in Brooklyn, New York, and NPI 1134652928, issued on Apr 7, 2017. Check the license (New York 020743, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Steven Neil Hartstein
- Credential
- P.A.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 020743 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2183A Ralph Ave, Brooklyn, NY 11234
- Phone
- (718) 571-9225
- Enumerated
- Apr 7, 2017
- Record last updated
- Dec 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (718) 571-9240
- Medicare enrollment
- Enrolled (PECOS I20170428001762); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 2183A Ralph Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tova HechtPhysician Assistant1992163992
- Mark Ilyagu, MDInternal Medicine Physician1073994711
- Brett Ratner, P.T.APhysical Therapy Assistant1255511259
- Lynn Robertson, PTPhysical Therapist1053488254
Verify Steven Neil Hartstein 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 020743Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average emergency medicine physician in 2024
148 Medicare Part D claims for 138 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin31 claims
- Nitrofurantoin Mono-Macro18 claims
- Sulfamethoxazole-Trimethoprim11 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): 76.5 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).
Bills Medicare through one group practice
- City Medical OF Upper East Side PLLCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Neil Hartstein among 5,025 emergency medicine physician records in New York
Steven Neil Hartstein, P.A. is one of 5,025 emergency medicine physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 71% of them.
- NPI issued2017 · 71% of these records are older, 25% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2016 · median 2013 among the 3,232 with a school on file
- Record last updated2019 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
719 emergency medicine physician records list a practice address in Brooklyn
They are 719 of the 64,057 NPPES records with a practice address in Brooklyn, and 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in Brooklyn → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Aman Aminzay, MDBrooklyn, NY 112341508022716
- Mary Dawkins, N.P.,Brooklyn, NY 112341386737567
- Pierson Ebrom, D.O.Brooklyn, NY 112341205247079
- Esti Grossberger, N.P.Brooklyn, NY 112341619047909
- Ilse Martinez EspinaBrooklyn, NY 112341538519020
- Rose Moran-Kelly, N.P.,Brooklyn, NY 112341275626301
- Noreen Mulvanerty, N.P.,Brooklyn, NY 112341962595025
- Harrison Pidgeon, MDBrooklyn, NY 112341427515014
Common questions
What is Steven Neil Hartstein, P.A.'s NPI number?
Steven Neil Hartstein, P.A.'s National Provider Identifier (NPI) is 1134652928, issued on Apr 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Steven Neil Hartstein, P.A. located?
The NPPES record lists a practice address at 2183A Ralph Ave, Brooklyn, NY, 11234. Phone: (718) 571-9225. Providers update this record themselves, so call before visiting.
How can I verify Steven Neil Hartstein, P.A.'s license?
NPPES lists New York license number 020743, 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 Steven Neil Hartstein, P.A. prescribe under Medicare Part D?
In 2024, Steven Neil Hartstein, P.A. had 148 Medicare Part D claims for 138 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Steven Neil Hartstein, P.A.'s MIPS final score?
The 2023 MIPS final score is 76.5 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.