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- 150 E Sunrise Hwy, 208, Lindenhurst, NY 11757
About Dr. Decker
Mark J. Decker, MD is a healthcare provider in Lindenhurst, NY specializing in diagnostic radiology. Mark trained at Icahn School of Medicine at Mount Sinai, graduating in 1993. According to Medicare claims data, Mark cared for 3,838 Medicare patients across 9,185 services. The services billed most often include injection, gadobutrol, 0.1 ml, mri scan of leg joint without contrast, and mri scan of arm joint without contrast. This provider record is associated with NPI 1023002862.
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
- (631) 225-7200
- Email not available
Practice Locations
150 E SUNRISE HWY 208
Lindenhurst, NY 11757
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
9,185 services · 3,838 patients · 23 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Mri scan of leg joint without contrast | Imaging | 73721 |
1,317 | More than most peers in Diagnostic Radiology |
| Mri scan of arm joint without contrast | Imaging | 73221 |
969 | More than most peers in Diagnostic Radiology |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
666 | More than most peers in Diagnostic Radiology |
| Mri scan of arm without contrast | Imaging | 73218 |
441 | More than most peers in Diagnostic Radiology |
| Mri scan of leg without contrast | Imaging | 73718 |
273 | More than most peers in Diagnostic Radiology |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
196 | More than most peers in Diagnostic Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
63 | Less often than most peers in Diagnostic Radiology |
| Mri scan of pelvis without contrast | Imaging | 72195 |
61 | More often than most peers in Diagnostic Radiology |
| Mri scan of middle spinal canal without contrast | Imaging | 72146 |
55 | More often than most peers in Diagnostic Radiology |
| X-ray of knee, 1-2 views | Imaging | 73560 |
25 | 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 at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 27 related providers in 4 groups
Other radiologists in Lindenhurst 3
Same specialty, same city.
Trained at Icahn School of Medicine at Mount Sinai 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Icahn School of Medicine at Mount Sinai 8
Providers who graduated from the same medical school in the same year.
Also performs Mri scan of leg joint without contrast 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Decker's specialty?
Dr. Decker is a radiologist in Lindenhurst, NY. 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 Dr. Decker?
Dr. Decker is listed at 150 E Sunrise Hwy 208, Lindenhurst, NY 11757. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Decker?
The number on file is (631) 225-7200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Decker's NPI number?
Dr. Decker's National Provider Identifier is 1023002862. 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 Dr. Decker's medical education?
Dr. Decker attended Icahn School of Medicine at Mount Sinai, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Decker been practicing?
Dr. Decker has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Decker known for?
According to Medicare billing data, Dr. Decker performs imaging including mri scan of leg joint without contrast and mri scan of arm joint without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Decker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Decker. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.