Doctor profile · Federal record

Dr. Stephanie Koss, OD

Optometrist (CMS: Optometry) · Madison, WI

  • NPI 1528702438
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6012 Gemini Dr
Madison, WI 537183008
(608) 249-5548

Credentials & registration

NPPES · NUCC
NPI registered
April 2022 — 4 yrs on file
Profile last updated
August 18, 2023
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Wisconsin #3880-35

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528702438. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
41
Distinct HCPCS
1
Medicare allowed
$5,148
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 41 40 $126

In context: peer comparison

Among 23 peers in Madison Optometrist, average services per provider: 181. This provider delivers 0.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$177
Transactions
10
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
CooperVision INC. 5 $89.48
Bausch & Lomb Americas INC. 4 $73.40
Alcon Vision LLC 1 $13.70

By nature of payment

Food and Beverage
$177

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Koss's medical specialty?
Dr. Stephanie Koss practices Optometrist in Madison, WI.
Where does Dr. Stephanie Koss practice?
Dr. Stephanie Koss practices at 6012 Gemini Dr, Madison, WI 537183008. Office phone: 6082495548.
What is Dr. Stephanie Koss's NPI?
Dr. Stephanie Koss's National Provider Identifier (NPI) is 1528702438, issued by NPPES.
Does Dr. Stephanie Koss accept Medicare assignment?
Yes. Dr. Stephanie Koss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Koss commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.