Doctor profile · Federal record

Dr. Steven Hartstein, P.A.

Emergency Medicine Physician (CMS: Physician Assistant) · Physician Assistant · Brooklyn, NY

  • NPI 1134652928
  • Accepts Medicare
  • MIPS 76.5 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2183A Ralph Ave
Brooklyn, NY 112345405
(718) 571-9225
fax (718) 571-9240
Additional location
1 Brookdale Plz
Brooklyn, NY 112123139
(718) 240-5000
Mailing address
1345 Rxr Plz Fl 13
Uniondale, NY 115561301

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
December 16, 2019
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
New York #020743

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134652928. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
529
Distinct HCPCS
10
Medicare allowed
$34,992
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 132 131 $90
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 119 119 $34
87804 Detection test by immunoassay with direct visual observation for influenza virus 66 33 $16
99214 Established patient office or other outpatient visit, 30-39 minutes 62 62 $128
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 50 50 $16
99203 New patient office or other outpatient visit, 30-44 minutes 32 32 $111
99204 New patient office or other outpatient visit, 45-59 minutes 25 25 $168
99212 Established patient office or other outpatient visit, 10-19 minutes 16 16 $57
81002 Urinalysis, manual test 14 14 $3
71046 X-ray of chest, 2 views 13 13 $35

In context: peer comparison

Among 223 peers in this city , average services per provider: 74. This provider delivers 7.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
33
Patients
33
Total drug cost
$312
Drug Type Claims Patients Total cost
Cephalexin Generic 17 17 $150
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 16 $162

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven Hartstein's medical specialty?
Dr. Steven Hartstein practices Emergency Medicine Physician in Brooklyn, NY.
Where does Dr. Steven Hartstein practice?
Dr. Steven Hartstein practices at 2183A Ralph Ave, Brooklyn, NY 112345405. Office phone: 7185719225.
What is Dr. Steven Hartstein's NPI?
Dr. Steven Hartstein's National Provider Identifier (NPI) is 1134652928, issued by NPPES.
Does Dr. Steven Hartstein accept Medicare assignment?
Yes. Dr. Steven Hartstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Hartstein commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426); Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804). Source: CMS Medicare Physician & Other Practitioners file.