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Edit this profileAt a glance
- 100 College Pkwy, Suite 180, Williamsville, NY 14221
About Gregory Tymchak
Gregory T. Tymchak is a healthcare provider in Williamsville, NY specializing in diagnostic radiology. Gregory trained at University of Pittsburgh School of Medicine, graduating in 1988. Medicare claims data shows Gregory provided 3,440 services to 978 patients. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, injection, gadobenate dimeglumine (multihance multipack), per ml, and x-ray of entire middle and lower spine, minimum of 6 views. This provider record is associated with NPI 1710961149.
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
- (716) 636-1902
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
100 COLLEGE PKWY SUITE 180
Williamsville, NY 14221
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
3,440 services · 978 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of entire middle and lower spine, minimum of 6 views | Imaging | 72084 |
183 | More than most peers in Diagnostic Radiology |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
133 | More often than most peers in Diagnostic Radiology |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
130 | More often than most peers in Diagnostic Radiology |
| X-ray of lower and sacral spine, minimum of 4 views | Imaging | 72110 |
100 | More often than most peers in Diagnostic Radiology |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
64 | More often than most peers in Diagnostic Radiology |
| X-ray of upper spine, 2-3 views | Imaging | 72040 |
52 | More often than most peers in Diagnostic Radiology |
| X-ray of upper spine, 4-5 views | Imaging | 72050 |
45 | More often than most peers in Diagnostic Radiology |
| Ct scan of lower spine without contrast | Imaging | 72131 |
37 | As often as other peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
34 | Less often than most peers in Diagnostic Radiology |
| X-ray of entire middle and lower spine, 2-3 views | Imaging | 72082 |
30 | 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 4
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 Williamsville 8
Same specialty, same city.
More connections — 18 related providers in 3 groups
Trained at University of Pittsburgh School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at University of Pittsburgh School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of entire middle and lower spine, minimum of 6 views 2
Providers in NY who bill this service to Medicare most often.
Common questions
What is Gregory T. Tymchak's specialty?
Gregory T. Tymchak is a radiologist in Williamsville, 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 Gregory T. Tymchak?
Gregory T. Tymchak is listed at 100 College Pkwy Suite 180, Williamsville, NY 14221. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Gregory T. Tymchak?
The number on file is (716) 636-1902. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gregory T. Tymchak?
Gregory T. Tymchak's National Provider Identifier is 1710961149. 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 Gregory T. Tymchak's education?
Gregory T. Tymchak attended University of Pittsburgh School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Gregory T. Tymchak have?
Gregory T. Tymchak has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What is Gregory T. Tymchak known for?
According to Medicare billing data, Gregory T. Tymchak performs imaging including x-ray of entire middle and lower spine, minimum of 6 views and x-ray of lower and sacral spine, 2-3 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Gregory T. Tymchak's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory T. Tymchak. If this is you, claiming it is free.
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