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Edit this profileAt a glance
- 1315 S Orange Ave, Orlando, FL 32806
About Dr. Hartker
Based in Orlando, FL, Frederick Hartker, MD is listed in the NPI registry under diagnostic radiology. Frederick graduated from Michigan State University College of Human Medicine in 1995. Frederick is also listed as specializing in nuclear medicine. Medicare claims data shows Frederick provided 2,264 services to 2,078 patients. The services billed most often include injection, gadoteridol, (prohance multipack), per ml, mri scan of brain before and after contrast, and blood creatinine level. NPI 1477660413 identifies this record in the national registry.
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
- (407) 999-9977
- Email not available
Practice Locations
1315 S ORANGE AVE
Orlando, FL 32806
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
2,264 services · 2,078 patients · 24 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Mri scan of brain before and after contrast | Imaging | 70553 |
468 | More than most peers in Diagnostic Radiology |
| Mri scan of brain without contrast | Imaging | 70551 |
207 | More than most peers in Diagnostic Radiology |
| Mri scan of blood vessels of head without contrast | Imaging | 70544 |
68 | More often than most peers in Diagnostic Radiology |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
51 | As often as other peers in Diagnostic Radiology |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
35 | Less often than most peers in Diagnostic Radiology |
| Mri scan of blood vessels of neck before and after contrast | Imaging | 70549 |
30 | More often than most peers in Diagnostic Radiology |
| Ct scan of soft tissue of neck with contrast | Imaging | 70491 |
30 | As often as other peers in Diagnostic Radiology |
| Mri scan of bone of eye socket, face, and/or neck before and after contrast | Imaging | 70543 |
29 | More often than most peers in Diagnostic Radiology |
| Mri scan of upper spinal canal before and after contrast | Imaging | 72156 |
28 | More often than most peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
28 | 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.
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 Orlando 8
Same specialty, same city.
Trained at Michigan State University College of Human Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1995 at Michigan State University College of Human Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Mri scan of brain before and after contrast 8
Providers in FL who bill this service to Medicare most often.
Common questions
What is Dr. Hartker's specialty?
Dr. Hartker is a radiologist in Orlando, FL. 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. Hartker?
Dr. Hartker is listed at 1315 S Orange Ave, Orlando, FL 32806. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hartker?
The number on file is (407) 999-9977. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Hartker?
Dr. Hartker's National Provider Identifier is 1477660413. 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. Hartker's medical education?
Dr. Hartker attended Michigan State University College of Human Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hartker have?
Dr. Hartker has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Hartker known for?
According to Medicare billing data, Dr. Hartker performs imaging including mri scan of brain before and after contrast and mri scan of brain without contrast, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hartker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hartker. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.