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Edit this profileWhere to find William A. Dennis, MD
- Greenville location main office
1210 W Faris Rd, Greenville, SC 29605 - Orlando location
86 W Underwood St Ste 201, Orlando, FL 32806
About Dr. Dennis
William A. Dennis, MD practices nuclear medicine in Greenville, SC. William is a 2017 graduate of Medical University of South Carolina College of Medicine. William is also listed as specializing in student in an organized health care education program. According to Medicare claims data, William cared for 1,390 Medicare patients across 1,409 services. The services billed most often include ct scan head or brain without contrast, mri scan of brain before and after contrast, and ct scan of blood vessels of neck with contrast. The provider's National Provider Identifier (NPI) is 1699298950.
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
- (864) 522-1800
- Email not available
Practice Locations
1210 W FARIS RD
Greenville, SC 29605
86 W Underwood St Ste 201
Orlando, FL 32806
Procedures Most Often Billed to Medicare
1,409 services · 1,390 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
271 | As often as other peers in Nuclear Medicine |
| Mri scan of brain before and after contrast | Imaging | 70553 |
190 | More often than most peers in Nuclear Medicine |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
148 | More often than most peers in Nuclear Medicine |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
145 | More often than most peers in Nuclear Medicine |
| X-ray of chest, 1 view | Imaging | 71045 |
139 | As often as other peers in Nuclear Medicine |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
107 | As often as other peers in Nuclear Medicine |
| Mri scan of brain without contrast | Imaging | 70551 |
90 | As often as other peers in Nuclear Medicine |
| Ct scan of upper spine without contrast | Imaging | 72125 |
61 | As often as other peers in Nuclear Medicine |
| Ct scan of chest with contrast | Imaging | 71260 |
41 | As often as other peers in Nuclear Medicine |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
30 | Less often than most peers in Nuclear Medicine |
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 nuclear medicines at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 21 related providers in 4 groups
Other nuclear medicines in Greenville 5
Same specialty, same city.
Trained at Medical University of South Carolina College of Medicine 3
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Medical University of South Carolina College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan head or brain without contrast 5
Providers in SC who bill this service to Medicare most often.
Common questions
What does Dr. Dennis specialize in?
Dr. Dennis is a nuclear medicine in Greenville, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Dennis located?
Dr. Dennis is listed at 1210 W Faris Rd, Greenville, SC 29605. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Dennis's phone number?
The number on file is (864) 522-1800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Dennis's NPI number?
Dr. Dennis's National Provider Identifier is 1699298950. 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. Dennis go to medical school?
Dr. Dennis attended Medical University of South Carolina College of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dennis been practicing?
Dr. Dennis has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Dennis do most often?
According to Medicare billing data, Dr. Dennis performs imaging including ct scan head or brain without contrast and mri scan of brain before and after contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Dennis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dennis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.