Doctor profile · Federal record

Dr. Aaron Weiss, M.D., PH.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Cardiac Surgery) · Cleveland, OH

  • NPI 1912292913
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9500 Euclid Ave # Deskj4-1
Cleveland, OH 441956503
(314) 330-2871

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
December 6, 2022
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
208G00000X — NUCC code
State license (1)
Ohio #35.136431

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912292913. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
68
Distinct HCPCS
3
Medicare allowed
$32,198
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 34 34 $168
33508 Harvest of vein using an endoscope 18 18 $16
33533 Coronary artery bypass using artery graft, 1 graft 16 16 $1,639

In context: peer comparison

Among 23 peers in Cleveland Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 30. This provider delivers 2.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$332
Transactions
8
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Abiomed 3 $163.72
Medtronic, INC. 3 $137.39
Dilon Technologies, INC. 2 $30.40

By nature of payment

Food and Beverage
$332

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Weiss's medical specialty?
Dr. Aaron Weiss practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Cleveland, OH.
Where does Dr. Aaron Weiss practice?
Dr. Aaron Weiss practices at 9500 Euclid Ave # Deskj4-1, Cleveland, OH 441956503. Office phone: 3143302871.
What is Dr. Aaron Weiss's NPI?
Dr. Aaron Weiss's National Provider Identifier (NPI) is 1912292913, issued by NPPES.
Does Dr. Aaron Weiss accept Medicare assignment?
Yes. Dr. Aaron Weiss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Weiss commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Harvest of vein using an endoscope (HCPCS 33508); Coronary artery bypass using artery graft, 1 graft (HCPCS 33533). Source: CMS Medicare Physician & Other Practitioners file.