Doctor profile · Federal record
Dr. Michael Flaherty, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · McHenry, IL
- NPI 1205880176
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4201 W Medical Center Dr
McHenry, IL 600508409
(815) 334-5566
fax (815) 759-4008 - Additional location
-
419 S Washington St, Suite 101
Casper, WY 826012951
(815) 394-3995 - Additional location
-
5225 23Rd Ave S
Fargo, ND 581047927
(701) 417-2575
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 9, 2023
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Illinois #036103716
- Medicaid
- IL #036103716
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205880176. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,781
Distinct HCPCS
10
Medicare allowed
$53,300
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 326 | 297 | $8 | |
71046 |
X-ray of chest, 2 views | 128 | 126 | $10 | |
70450 |
Ct scan head or brain without contrast | 118 | 117 | $37 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 91 | 90 | $83 | |
71250 |
Ct scan of chest without contrast | 68 | 67 | $49 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 57 | 57 | $33 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 53 | 53 | $78 | |
73562 |
X-ray of knee, 3 views | 50 | 42 | $9 | |
76705 |
Limited ultrasound scan of abdomen | 48 | 48 | $27 | |
72125 |
Ct scan of upper spine without contrast | 45 | 45 | $44 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 84. This provider delivers 21× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Michael Flaherty's medical specialty?
Dr. Michael Flaherty practices Diagnostic Radiology Physician in McHenry, IL.
Where does Dr. Michael Flaherty practice?
Dr. Michael Flaherty practices at 4201 W Medical Center Dr, McHenry, IL 600508409. Office phone: 8153345566.
What is Dr. Michael Flaherty's NPI?
Dr. Michael Flaherty's National Provider Identifier (NPI) is 1205880176, issued by NPPES.
Does Dr. Michael Flaherty accept Medicare assignment?
Yes. Dr. Michael Flaherty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Flaherty commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.