Are you Dr. Fredenberg? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Patrick G. Fredenberg, MD
- Glendale location main office
5605 W Eugie Ave Ste 110, Glendale, AZ 85304 - Phoenix location
2323 W Rose Garden Ln, Phoenix, AZ 85027
About Dr. Fredenberg
Patrick G. Fredenberg, MD practices diagnostic radiology in Glendale, AZ. Patrick is a 1995 graduate of University of Arizona College of Medicine. According to Medicare claims data, Patrick cared for 1,554 Medicare patients across 42,339 services. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, injection, gadobutrol, 0.1 ml, and ct scan of abdomen and pelvis before and after contrast. The provider's National Provider Identifier (NPI) is 1710976766.
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
- (623) 847-2000
- Email not available
Practice Locations
5605 W EUGIE AVE STE 110
Glendale, AZ 85304
2323 W Rose Garden Ln
Phoenix, AZ 85027
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
42,339 services · 1,554 patients · 24 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct scan of abdomen and pelvis before and after contrast | Imaging | 74178 |
239 | More than most peers in Diagnostic Radiology |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
225 | More often than most peers in Diagnostic Radiology |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
101 | More often than most peers in Diagnostic Radiology |
| Mri scan of brain before and after contrast | Imaging | 70553 |
65 | As often as other peers in Diagnostic Radiology |
| Mri scan of brain without contrast | Imaging | 70551 |
63 | As often as other peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
62 | Less often than most peers in Diagnostic Radiology |
| Mri scan of middle spinal canal without contrast | Imaging | 72146 |
45 | More often than most peers in Diagnostic Radiology |
| Ct scan of lower spine without contrast | Imaging | 72131 |
36 | As often as other peers in Diagnostic Radiology |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
34 | Less often than most peers in Diagnostic Radiology |
| 3d radiographic procedure with computerized image postprocessing | Imaging | 76377 |
30 | As often as other 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 2
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 — 28 related providers in 4 groups
Other radiologists in Glendale 5
Same specialty, same city.
Trained at University of Arizona College of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1995 at University of Arizona College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan of abdomen and pelvis before and after contrast 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Fredenberg?
Dr. Fredenberg is a radiologist in Glendale, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
What is Dr. Fredenberg's address?
Dr. Fredenberg is listed at 5605 W Eugie Ave Ste 110, Glendale, AZ 85304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Fredenberg?
The number on file is (623) 847-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Fredenberg's NPI number?
Dr. Fredenberg's National Provider Identifier is 1710976766. 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 Dr. Fredenberg train?
Dr. Fredenberg attended University of Arizona College of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Fredenberg been practicing?
Dr. Fredenberg has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Fredenberg perform?
According to Medicare billing data, Dr. Fredenberg performs imaging including ct scan of abdomen and pelvis before and after contrast and mri scan of lower spinal canal without contrast, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Fredenberg confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fredenberg. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.