Physician Profile
Mary B. Hart, MD
Unclaimed ProfileAbout Dr. Hart
Mary B. Hart, MD is a healthcare provider in Orlando, FL specializing in neuroradiology. Mary is also listed as specializing in diagnostic radiology and therapeutic radiology. Medicare claims data shows Mary provided 506 services to 504 patients. The services billed most often include fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries, nuclear medicine study from skull base to mid-thigh with ct scan, and nuclear medicine study whole body with ct scan.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 648-3800
- Email not available
Practice Locations
1400 S ORANGE AVE
Orlando, FL 32806
Procedures Most Often Billed to Medicare
506 services · 504 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
222 | As often as other peers in Neuroradiology |
| Nuclear medicine study whole body with ct scan | Imaging | 78816 |
38 | Less often than most peers in Neuroradiology |
| Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | A9552 |
246 | More often than most peers in Neuroradiology |
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.
Also performs Nuclear medicine study from skull base to mid-thigh with ct scan 8
Providers in FL who bill this service to Medicare most often.
Common questions
What does Dr. Hart specialize in?
Dr. Hart is a neuroradiology in Orlando, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Hart located?
Dr. Hart is listed at 1400 S Orange Ave, Orlando, FL 32806. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hart's phone number?
The number on file is (407) 648-3800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hart?
Dr. Hart's National Provider Identifier is 1164437455. 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
How much experience does Dr. Hart have?
Dr. Hart has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Dr. Hart do most often?
According to Medicare billing data, Dr. Hart performs imaging including nuclear medicine study from skull base to mid-thigh with ct scan and nuclear medicine study whole body with ct scan. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hart's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hart. 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.