Doctor profile · Federal record
Dr. Billy Mahaney, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Vascular & Interventional Radiology Physician · Vascular & Interventional Radiology Physician · Brunswick, ME
- NPI 1457342966
- Accepts Medicare
- 25 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
123 Medical Center Dr
Brunswick, ME 040112652
(207) 373-6838 - Additional location
-
10 Wayman Ln
Bar Harbor, ME 046091625
(207) 288-5081 - Mailing address
-
157 Princes Point RD
Brunswick, ME 040113729
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- May 21, 2023
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (3)
- Maine #MD22871 · Maryland #D0075283 · Texas #M8806
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457342966. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,975
Distinct HCPCS
10
Medicare allowed
$117,153
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71046 |
X-ray of chest, 2 views | 370 | 330 | $10 | |
70450 |
Ct scan head or brain without contrast | 355 | 316 | $39 | |
71045 |
X-ray of chest, 1 view | 268 | 218 | $8 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 195 | 183 | $85 | |
71250 |
Ct scan of chest without contrast | 148 | 141 | $50 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 126 | 122 | $81 | |
72125 |
Ct scan of upper spine without contrast | 87 | 87 | $46 | |
71275 |
Ct scan of blood vessels of chest with contrast | 80 | 77 | $84 | |
70496 |
Ct scan of blood vessels of head with contrast | 69 | 68 | $82 | |
71260 |
Ct scan of chest with contrast | 67 | 63 | $53 |
In context: peer comparison
Among 2 peers in Brunswick Diagnostic Radiology Physician, average services per provider: 49. This provider delivers 61× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Billy Mahaney's medical specialty?
Dr. Billy Mahaney practices Diagnostic Radiology Physician in Brunswick, ME.
Where does Dr. Billy Mahaney practice?
Dr. Billy Mahaney practices at 123 Medical Center Dr, Brunswick, ME 040112652. Office phone: 2073736838.
What is Dr. Billy Mahaney's NPI?
Dr. Billy Mahaney's National Provider Identifier (NPI) is 1457342966, issued by NPPES.
Does Dr. Billy Mahaney accept Medicare assignment?
Yes. Dr. Billy Mahaney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Billy Mahaney commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 2 views (HCPCS 71046); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.