Physician Profile
John M. Gundzik, M.D.
Unclaimed ProfileAbout Dr. Gundzik
Based in Bakersfield, CA, John M. Gundzik, M.D. is listed in the NPI registry under diagnostic radiology. John graduated from University of Cincinnati College of Medicine in 1986. Medicare claims data shows John provided 43,357 services to 2,434 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (661) 326-9600
- Email not available
Practice Locations
2301 BAHAMAS DR
Bakersfield, CA 93309
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
- Uterine fibroids
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
- Water On Baby's Brain
Breast
- Breast lump or mass
- Dense Breast Tissue
Chest & Heart
- Blood Clot in Lung
- Suspicious Lung Spot
General
- Swollen Lymph Nodes
Heart & blood vessels
- Aortic aneurysm
Joint & bone
- Hip labral tear
- Shoulder Labrum Tear
- Stress fracture
- Tennis elbow
- Torn Achilles tendon
- Torn ACL
Liver & digestion
- Acute pancreatitis
- Bowel obstruction
- Crohn's disease
- Fatty liver disease
Lungs & breathing
- Community-acquired pneumonia
Men's health
- Varicocele
Neck & Thyroid
- Thyroid nodule
Nerve pain
- Carpal tunnel
Pelvic health
- Chronic pelvic pain
Spine
- Back pain
- Cervical radiculopathy
- Herniated disc
- Neck pain
- Sciatica
Spine & back
- Scoliosis
- Spinal stenosis
Vascular
- Carotid Artery Blockage
- Deep vein thrombosis
Women's health
- Endometriosis
- Pelvic Congestion Syndrome
Procedures & services
Abdominal imaging
- Abdominal X-Ray
Biopsies
- Image-Guided Needle Biopsy
- Thyroid Nodule Biopsy
Bone Density
- Bone Density Scan Referral
Breast Imaging
- Breast MRI
- Breast Ultrasound
- Mammogram
- Ultrasound-Guided Breast Biopsy
CT Scan
- Abdominal CT Scan
- Chest CT Scan
- Emergency CT scan
- Head CT Scan
- Heart Calcium Scan
- Sinus CT Scan
Digestive & liver
- Liver elastography
- Virtual Colonoscopy
Fluoroscopy
- Barium Swallow
General imaging
- Fluoroscopy
- Soft tissue ultrasound
Heart & blood vessels
- Cardiac magnetic resonance imaging
- CT angiogram
- MR Angiogram
Joint & bone
- Hip X-Ray
- Joint injection with dye
- Knee X-Ray
- Wrist MRI
MRI
- Ankle MRI
- Back MRI
- Brain MRI
- Hip MRI
- Knee MRI
- MRI Scan
- Neck MRI
- Open MRI
- Prostate MRI
- Shoulder MRI
Nuclear Medicine
- PET Scan
Pelvic imaging
- Pelvic CT Scan
- Pelvic MRI
Screening & Prevention
- Full Body Scan
- Low-Dose Lung CT
Spine & back
- Spine CT Scan
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
- Kidney ultrasound
Women's health
- Hysterosalpingogram consultation
X-Ray
- Chest X-Ray
- Emergency X-ray
- Spine X-Ray
Procedures Most Often Billed to Medicare
43,357 services · 2,434 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Mri scan of brain without contrast | Imaging | 70551 |
374 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
224 |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
199 |
| Nuclear medicine study limited area with ct scan | Imaging | 78814 |
156 |
| Ct scan head or brain without contrast | Imaging | 70450 |
153 |
| Mri scan of brain before and after contrast | Imaging | 70553 |
146 |
| Ct scan head or brain without contrast | Imaging | 70450 |
114 |
| X-ray of chest, 1 view | Imaging | 71045 |
107 |
| Mri scan of blood vessels of head without contrast | Imaging | 70544 |
82 |
| Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging | Imaging | 78803 |
55 |
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 diagnostic radiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other diagnostic radiology specialists in Bakersfield 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Cincinnati College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of Cincinnati College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Mri scan of brain without contrast 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is John M. Gundzik?
John M. Gundzik is a diagnostic radiology in Bakersfield, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is John M. Gundzik's address?
John M. Gundzik is listed at 2301 Bahamas Dr, Bakersfield, CA 93309. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with John M. Gundzik?
The number on file is (661) 326-9600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for John M. Gundzik?
John M. Gundzik's National Provider Identifier is 1659390995. 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 John M. Gundzik train?
John M. Gundzik attended University of Cincinnati College of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does John M. Gundzik have?
John M. Gundzik has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What procedures does John M. Gundzik perform?
According to Medicare billing data, John M. Gundzik performs imaging including mri scan of brain without contrast and mri scan of lower spinal canal without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is John M. Gundzik's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by John M. Gundzik. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.