Doctor profile · Federal record
Dr. Katherine Troy
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Milwaukee, WI
- NPI 1992978050
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-2060
fax (414) 259-9290 - Additional location
-
10945 N Port Washington RD Ste 201
Mequon, WI 530925078
(414) 434-0461
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- January 6, 2024
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Wisconsin #65928
- Medicaid
- WI #1992978050
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992978050. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,991
Distinct HCPCS
10
Medicare allowed
$62,801
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 638 | 577 | $8 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 165 | 164 | $82 | |
70450 |
Ct scan head or brain without contrast | 135 | 131 | $38 | |
74018 |
X-ray of abdomen, 1 view | 105 | 99 | $8 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 93 | 93 | $78 | |
71250 |
Ct scan of chest without contrast | 91 | 89 | $48 | |
71046 |
X-ray of chest, 2 views | 84 | 84 | $10 | |
71260 |
Ct scan of chest with contrast | 59 | 59 | $50 | |
71275 |
Ct scan of blood vessels of chest with contrast | 58 | 57 | $82 | |
76705 |
Limited ultrasound scan of abdomen | 46 | 46 | $27 |
In context: peer comparison
Among 77 peers in Milwaukee Diagnostic Radiology Physician, average services per provider: 190. This provider delivers 10× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Katherine Troy's medical specialty?
Dr. Katherine Troy practices Diagnostic Radiology Physician in Milwaukee, WI.
Where does Dr. Katherine Troy practice?
Dr. Katherine Troy practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4148052060.
What is Dr. Katherine Troy's NPI?
Dr. Katherine Troy's National Provider Identifier (NPI) is 1992978050, issued by NPPES.
Does Dr. Katherine Troy accept Medicare assignment?
Yes. Dr. Katherine Troy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Troy commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis with contrast (HCPCS 74177); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.