Doctor profile · Federal record

Dr. Aaron Stern, MD

Nephrology Physician (CMS: Nephrology) · Elmhurst, NY

  • NPI 1104867340
  • Accepts Medicare
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7901 Broadway, Room A1-9
Elmhurst, NY 113731329
(718) 334-4952
fax (718) 334-4815

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
December 11, 2007
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
New York #203560
Medicaid
NY #02169868

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104867340. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
245
Distinct HCPCS
5
Medicare allowed
$25,434
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 104 58 $90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 58 58 $149
90935 Hemodialysis procedure with physician evaluation 50 27 $81
99214 Established patient office or other outpatient visit, 30-39 minutes 20 17 $111
99238 Hospital discharge day management, 30 minutes or less 13 13 $92

In context: peer comparison

Among 3 peers in Elmhurst Nephrology Physician, average services per provider: 3,962. This provider delivers 0.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$98
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Ardelyx, INC. 2 $49.27
Renalytix Ai, INC. 1 $24.71
Travere Therapeutics, INC. 1 $24.32

By nature of payment

Food and Beverage
$98

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
293
Patients
0
Total drug cost
$40,289
Drug Type Claims Patients Total cost
Sevelamer Carbonate Generic 32 0 $10,399
Amlodipine Besylate Generic 29 0 $75
Eliquis (Apixaban) Brand 28 0 $17,397
Calcium Acetate Generic 27 0 $1,101
Furosemide Generic 26 0 $201
Gabapentin Generic 25 0 $203
Losartan Potassium Generic 24 0 $114
Atorvastatin Calcium Generic 17 0 $126
Nifedipine ER (Nifedipine) Brand 14 0 $186
Allopurinol Generic 12 0 $48

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Stern's medical specialty?
Dr. Aaron Stern practices Nephrology Physician in Elmhurst, NY.
Where does Dr. Aaron Stern practice?
Dr. Aaron Stern practices at 7901 Broadway, Elmhurst, NY 113731329. Office phone: 7183344952.
What is Dr. Aaron Stern's NPI?
Dr. Aaron Stern's National Provider Identifier (NPI) is 1104867340, issued by NPPES.
Does Dr. Aaron Stern accept Medicare assignment?
Yes. Dr. Aaron Stern accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Stern commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Hemodialysis procedure with physician evaluation (HCPCS 90935). Source: CMS Medicare Physician & Other Practitioners file.