Are you William K. Mask, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 5921 Beech Bluff Ln, Durham, NC 27705
About Dr. Mask
William K. Mask, M.D. is a healthcare provider in Durham, NC specializing in diagnostic radiology. William trained at Duke University School of Medicine, graduating in 1988. Medicare claims data shows William provided 1,855 services to 1,690 patients. The services billed most often include x-ray of chest, 1 view, ultrasound study of one arm or leg veins with compression and maneuvers, and ct scan head or brain without contrast. This provider record is associated with NPI 1215030507.
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
- (504) 908-0337
- Email not available
Practice Locations
5921 BEECH BLUFF LN
Durham, NC 27705
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
Abdominal imaging
Biopsies
Bone Density
Breast Imaging
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
1,855 services · 1,690 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
774 | More often than most peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
130 | As often as other peers in Diagnostic Radiology |
| Ct scan of chest without contrast | Imaging | 71250 |
66 | As often as other peers in Diagnostic Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
61 | Less often than most peers in Diagnostic Radiology |
| Complete ultrasound scan of abdomen | Imaging | 76700 |
47 | As often as other peers in Diagnostic Radiology |
| X-ray of knee, 3 views | Imaging | 73562 |
43 | As often as other peers in Diagnostic Radiology |
| X-ray of abdomen, 1 view | Imaging | 74018 |
38 | Less often than most peers in Diagnostic Radiology |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
38 | As often as other peers in Diagnostic Radiology |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
38 | As often as other peers in Diagnostic Radiology |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
33 | Less often 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 in Durham 8
Same specialty, same city.
Trained at Duke University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at Duke University School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs X-ray of chest, 1 view 8
Providers in NC who bill this service to Medicare most often.
Common questions
What is William K. Mask's specialty?
William K. Mask is a radiologist in Durham, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where can I find William K. Mask?
William K. Mask is listed at 5921 Beech Bluff Ln, Durham, NC 27705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William K. Mask?
The number on file is (504) 908-0337. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William K. Mask?
William K. Mask's National Provider Identifier is 1215030507. 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
What is William K. Mask's education?
William K. Mask attended Duke University School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William K. Mask have?
William K. Mask has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What is William K. Mask known for?
According to Medicare billing data, William K. Mask performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound study of arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William K. Mask's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William K. Mask. If this is you, claiming it is free.
Guide.md
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