Doctor profile · Federal record

Dr. Karolyn Wanat, MD

Dermatology Physician (CMS: Dermatology) · Dermatopathology Physician · Wauwatosa, WI

  • NPI 1396908216
  • Accepts Medicare
  • MIPS 80.5 / 100 · 2023
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
10000 W Bluemound RD
Wauwatosa, WI 532264321
(414) 454-8000
fax (414) 805-3808
Additional location
9200 W Wisconsin Ave
Milwaukee, WI 53226
(414) 805-3666
fax (414) 805-5323

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
July 27, 2022
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207N00000X — NUCC code
State license (1)
Wisconsin #69262
Medicaid
WI #1396908216

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396908216. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,312
Distinct HCPCS
10
Medicare allowed
$58,401
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 472 306 $35
88305 Pathology examination of tissue using a microscope, intermediate complexity 194 127 $35
99213 Established patient office or other outpatient visit, 20-29 minutes 91 74 $62
88307 Pathology examination of tissue using a microscope, moderately high complexity 77 68 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 71 46 $92
17003 Destruction of precancer skin growth, 2-14 growths 56 18 $2
88342 Special stained specimen slides to examine tissue, initial procedure 49 43 $33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 41 23 $75
88304 Pathology examination of tissue using a microscope, moderately low complexity 33 33 $11
17000 Destruction of precancer skin growth, 1 growth 29 25 $45

In context: peer comparison

Among 6 peers in this city , average services per provider: 66. This provider delivers 20× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$100
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 1 $99.99

By nature of payment

Education
$100

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
543
Patients
189
Total drug cost
$147,034
Drug Type Claims Patients Total cost
Triamcinolone Acetonide Generic 102 54 $1,866
Clobetasol Propionate Generic 76 37 $4,248
Mycophenolate Mofetil Generic 52 13 $4,867
Ketoconazole Generic 44 25 $871
Mupirocin Generic 44 15 $1,062
Prednisone Generic 38 15 $427
Dupixent Pen (Dupilumab) Brand 32 0 $120,163
Dapsone Generic 27 0 $3,539
Hydroxychloroquine Sulfate Generic 27 0 $2,330
Hydrocortisone Generic 26 19 $159

Frequently asked questions

Auto-generated from federal data
What is Dr. Karolyn Wanat's medical specialty?
Dr. Karolyn Wanat practices Dermatology Physician in Wauwatosa, WI.
Where does Dr. Karolyn Wanat practice?
Dr. Karolyn Wanat practices at 10000 W Bluemound RD, Wauwatosa, WI 532264321. Office phone: 4144548000.
What is Dr. Karolyn Wanat's NPI?
Dr. Karolyn Wanat's National Provider Identifier (NPI) is 1396908216, issued by NPPES.
Does Dr. Karolyn Wanat accept Medicare assignment?
Yes. Dr. Karolyn Wanat accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karolyn Wanat commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.