Doctor profile · Federal record
Dr. Marina Horschak, FNP
Nurse Practitioner · Family Nurse Practitioner · South Milwaukee, WI
- NPI 1134548274
- 12 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2985 S Chicago Ave
South Milwaukee, WI 531723133
(414) 762-7322
fax (414) 762-7327 - Additional location
-
3860 S 27Th St
Milwaukee, WI 532211307
(414) 489-4190
fax (414) 489-4015 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- November 17, 2023
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Wisconsin #5526 · Wisconsin #5526-33
- Medicaid
- WI #100039112
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134548274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,016
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 14 | $73 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 46. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. Marina Horschak's medical specialty?
Dr. Marina Horschak practices Nurse Practitioner in South Milwaukee, WI.
Where does Dr. Marina Horschak practice?
Dr. Marina Horschak practices at 2985 S Chicago Ave, South Milwaukee, WI 531723133. Office phone: 4147627322.
What is Dr. Marina Horschak's NPI?
Dr. Marina Horschak's National Provider Identifier (NPI) is 1134548274, issued by NPPES.
What procedures does Dr. Marina Horschak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.