Doctor profile · Federal record

Dr. Stephen Fischer, M.D.

Internal Medicine Physician · Lady Lake, FL

  • NPI 1598758799
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1400 N US Highway 441 Ste 912
Lady Lake, FL 321596811
(352) 750-1277
fax (844) 388-6186
Mailing address
601 S Harbour Island Blvd Ste 200
Tampa, FL 336025925

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
August 10, 2022
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Florida #ME0060280
Medicaid
FL #058382100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598758799. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,555
Transactions
9
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Kowa Research Institute, Inc. 8 $1,443.22
Madrigal Pharmaceuticals 1 $111.94

By nature of payment

Travel and Lodging
$1,173
Food and Beverage
$382

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Fischer's medical specialty?
Dr. Stephen Fischer practices Internal Medicine Physician in Lady Lake, FL.
Where does Dr. Stephen Fischer practice?
Dr. Stephen Fischer practices at 1400 N US Highway 441 Ste 912, Lady Lake, FL 321596811. Office phone: 3527501277.
What is Dr. Stephen Fischer's NPI?
Dr. Stephen Fischer's National Provider Identifier (NPI) is 1598758799, issued by NPPES.