Physician Profile
Unclaimed ProfileAbout 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 specialising in nuclear medicine.
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
Areas of Expertise
Common questions
What is Dr. Hartker's specialty?
Dr. Hartker is a diagnostic radiology in Orlando, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there 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. Guide.md cannot book appointments or pass on messages — please call the office directly.
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.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (407) 999-9977
- Email not available
Practice Locations
1315 S ORANGE AVE
Orlando, FL 32806
Procedures Most Often Billed to Medicare
2,264 services · 2,078 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Mri scan of brain before and after contrast | Imaging | 70553 |
468 |
| Mri scan of brain without contrast | Imaging | 70551 |
207 |
| Mri scan of blood vessels of head without contrast | Imaging | 70544 |
68 |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
51 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
35 |
| Mri scan of blood vessels of neck before and after contrast | Imaging | 70549 |
30 |
| Ct scan of soft tissue of neck with contrast | Imaging | 70491 |
30 |
| Mri scan of bone of eye socket, face, and/or neck before and after contrast | Imaging | 70543 |
29 |
| Mri scan of upper spinal canal before and after contrast | Imaging | 72156 |
28 |
| Ct scan head or brain without contrast | Imaging | 70450 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 diagnostic radiology specialists 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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.