Doctor profile · Federal record
Dr. Mark Zelko, D.D.S.
General Practice Dentistry · Pewaukee, WI
- NPI 1144603671
- 11 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2305 Silvernail RD
Pewaukee, WI 530725402
(262) 548-0770 - Mailing address
-
W236S4630 Whispering Hills CT
Waukesha, WI 531899774
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Specialty taxonomy
- 1223G0001X — NUCC code
- State license (1)
- Wisconsin #1001162-15
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144603671. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GC America Inc. | 1 | $19.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
28
Total drug cost
$232
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Penicillin V Potassium | Generic | 26 | 17 | $195 |
| Amoxicillin | Generic | 15 | 11 | $37 |
Frequently asked questions
What is Dr. Mark Zelko's medical specialty?
Dr. Mark Zelko practices General Practice Dentistry in Pewaukee, WI.
Where does Dr. Mark Zelko practice?
Dr. Mark Zelko practices at 2305 Silvernail RD, Pewaukee, WI 530725402. Office phone: 2625480770.
What is Dr. Mark Zelko's NPI?
Dr. Mark Zelko's National Provider Identifier (NPI) is 1144603671, issued by NPPES.