Doctor profile · Federal record
Dr. Rafal Ryzka, MD
Rheumatology Physician (CMS: Rheumatology) · Milwaukee, WI
- NPI 1164635041
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 955-7390
fax (414) 955-6676
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- March 23, 2023
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Wisconsin #50234-020
- Medicaid
- WI #1164635041
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164635041. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,740
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $124 |
In context: peer comparison
Among 3 peers in Milwaukee Rheumatology Physician, average services per provider: 67. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
0
Total drug cost
$698
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 23 | 0 | $288 |
| Methotrexate (Methotrexate Sodium) | Brand | 13 | 0 | $410 |
Frequently asked questions
What is Dr. Rafal Ryzka's medical specialty?
Dr. Rafal Ryzka practices Rheumatology Physician in Milwaukee, WI.
Where does Dr. Rafal Ryzka practice?
Dr. Rafal Ryzka practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4149557390.
What is Dr. Rafal Ryzka's NPI?
Dr. Rafal Ryzka's National Provider Identifier (NPI) is 1164635041, issued by NPPES.
Does Dr. Rafal Ryzka accept Medicare assignment?
Yes. Dr. Rafal Ryzka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rafal Ryzka commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.