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Edit this profileWhere to find Billy W. Mahaney, M.D.
- Brunswick location main office
123 Medical Center Dr, Brunswick, ME 04011 - Bar Harbor location
10 Wayman Ln, Bar Harbor, ME 04609
About Dr. Mahaney
Based in Brunswick, ME, Billy W. Mahaney, M.D. is listed in the NPI registry under diagnostic radiology. Billy is also listed as specializing in vascular & interventional radiology. According to Medicare claims data, Billy cared for 2,791 Medicare patients across 2,899 services. The services billed most often include x-ray of chest, 2 views, screening mammography, and screening 3d breast mammography. NPI 1457342966 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (207) 373-6838
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
123 MEDICAL CENTER DR
Brunswick, ME 04011
10 Wayman Ln
Bar Harbor, ME 04609
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Abdomen & Pelvis
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Breast Imaging
Abdominal imaging
Biopsies
Bone Density
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
2,899 services · 2,791 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
441 | More than most peers in Diagnostic Radiology |
| Screening mammography | Imaging | 77067 |
286 | As often as other peers in Diagnostic Radiology |
| Screening 3d breast mammography | Imaging | 77063 |
286 | As often as other peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
242 | More often than most peers in Diagnostic Radiology |
| X-ray of chest, 1 view | Imaging | 71045 |
237 | As often as other peers in Diagnostic Radiology |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
163 | More often than most peers in Diagnostic Radiology |
| Ct scan of chest without contrast | Imaging | 71250 |
163 | More often than most peers in Diagnostic Radiology |
| Ct scan of chest with contrast | Imaging | 71260 |
102 | More often than most peers in Diagnostic Radiology |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
98 | More often than most peers in Diagnostic Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
84 | More than most peers in Diagnostic Radiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other radiologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiologists in Brunswick 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 8
Providers in ME who bill this service to Medicare most often.
Common questions
What kind of doctor is Billy W. Mahaney?
Billy W. Mahaney is a radiologist in Brunswick, ME. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
What is Billy W. Mahaney's address?
Billy W. Mahaney is listed at 123 Medical Center Dr, Brunswick, ME 04011. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Billy W. Mahaney?
The number on file is (207) 373-6838. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Billy W. Mahaney's NPI number?
Billy W. Mahaney's National Provider Identifier is 1457342966. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Billy W. Mahaney train?
Billy W. Mahaney attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Billy W. Mahaney been practicing?
Billy W. Mahaney has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What procedures does Billy W. Mahaney perform?
According to Medicare billing data, Billy W. Mahaney performs imaging including x-ray of chest, 2 views and screening mammography; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Billy W. Mahaney confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Billy W. Mahaney. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.