Doctor profile · Federal record
Dr. Patrick Keller, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Waukesha, WI
- NPI 1801817499
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
725 American Ave
Waukesha, WI 531885031
(262) 928-2400
fax (414) 235-4766
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 14, 2012
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Wisconsin #41469-020
- Medicaid
- WI #34166900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801817499. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,649
Distinct HCPCS
10
Medicare allowed
$75,095
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,450 | 14 | $0 | |
71045 |
X-ray of chest, 1 view | 385 | 356 | $8 | |
70450 |
Ct scan head or brain without contrast | 191 | 182 | $38 | |
77063 |
Screening 3d breast mammography | 120 | 120 | $27 | |
77067 |
Screening mammography | 120 | 120 | $34 | |
71046 |
X-ray of chest, 2 views | 96 | 72 | $13 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 93 | 92 | $82 | |
71046 |
X-ray of chest, 2 views | 59 | 55 | $10 | |
72148 |
Mri scan of lower spinal canal without contrast | 55 | 55 | $67 | |
71250 |
Ct scan of chest without contrast | 53 | 53 | $49 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 199. This provider delivers 18× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Patrick Keller's medical specialty?
Dr. Patrick Keller practices Diagnostic Radiology Physician in Waukesha, WI.
Where does Dr. Patrick Keller practice?
Dr. Patrick Keller practices at 725 American Ave, Waukesha, WI 531885031. Office phone: 2629282400.
What is Dr. Patrick Keller's NPI?
Dr. Patrick Keller's National Provider Identifier (NPI) is 1801817499, issued by NPPES.
Does Dr. Patrick Keller accept Medicare assignment?
Yes. Dr. Patrick Keller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Keller commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.