Doctor profile · Federal record

Dr. Ariel Fischer, MD

Gastroenterology Physician · Boston, MA

  • NPI 1518594027
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
800 Washington St
Boston, MA 021111552
(617) 636-5625

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
July 3, 2023
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Massachusetts #3013648

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518594027. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$208
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 1 $122.05
Boston Scientific Corporation 2 $48.71
Medtronic, Inc. 1 $36.85

By nature of payment

Food and Beverage
$208

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
53
Patients
0
Total drug cost
$10,466
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 14 0 $438
Diclofenac Sodium Generic 13 0 $367
Furosemide Generic 13 0 $240
Jardiance (Empagliflozin) Brand 13 0 $9,420

Frequently asked questions

Auto-generated from federal data
What is Dr. Ariel Fischer's medical specialty?
Dr. Ariel Fischer practices Gastroenterology Physician in Boston, MA.
Where does Dr. Ariel Fischer practice?
Dr. Ariel Fischer practices at 800 Washington St, Boston, MA 021111552. Office phone: 6176365625.
What is Dr. Ariel Fischer's NPI?
Dr. Ariel Fischer's National Provider Identifier (NPI) is 1518594027, issued by NPPES.