Doctor profile · Federal record

Dr. Marc Janson, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Louisville, KY

  • NPI 1164416129
  • Accepts Medicare
  • MIPS 86.3 / 100 · 2023
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4000 Kresge Way
Louisville, KY 402074605
(502) 259-5391
fax (502) 259-9733
Mailing address
Po Box 34748
Louisville, KY 402324748

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
October 10, 2007
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Kentucky #18661
Medicaid
IN #200519710

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164416129. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$47
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 1 $25.09
Medtronic, INC. 1 $22.21

By nature of payment

Food and Beverage
$47

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Marc Janson's medical specialty?
Dr. Marc Janson practices Anesthesiology Physician in Louisville, KY.
Where does Dr. Marc Janson practice?
Dr. Marc Janson practices at 4000 Kresge Way, Louisville, KY 402074605. Office phone: 5022595391.
What is Dr. Marc Janson's NPI?
Dr. Marc Janson's National Provider Identifier (NPI) is 1164416129, issued by NPPES.
Does Dr. Marc Janson accept Medicare assignment?
Yes. Dr. Marc Janson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.