Doctor profile · Federal record
Dr. Janet Retseck, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Milwaukee, WI
- NPI 1144546227
- Accepts Medicare
- MIPS 80.5 / 100 · 2023
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-4600
fax (414) 805-6805
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- February 17, 2021
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Wisconsin #56560 · Wisconsin #5656020
- Medicaid
- WI #1144546227
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144546227. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
80
Distinct HCPCS
2
Medicare allowed
$6,286
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 17 | $92 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 26 | $62 |
In context: peer comparison
Among 18 peers in Milwaukee Hematology & Oncology Physician, average services per provider: 98. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
18
Total drug cost
$5,066
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 55 | 18 | $1,483 |
| Tamoxifen Citrate | Generic | 33 | 0 | $732 |
| Exemestane | Generic | 12 | 0 | $2,852 |
Frequently asked questions
What is Dr. Janet Retseck's medical specialty?
Dr. Janet Retseck practices Hematology & Oncology Physician in Milwaukee, WI.
Where does Dr. Janet Retseck practice?
Dr. Janet Retseck practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4148054600.
What is Dr. Janet Retseck's NPI?
Dr. Janet Retseck's National Provider Identifier (NPI) is 1144546227, issued by NPPES.
Does Dr. Janet Retseck accept Medicare assignment?
Yes. Dr. Janet Retseck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Janet Retseck commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.