Physician Profile
Unclaimed ProfileAbout GIANATASIO
Ryan Gianatasio, M.D. practises neurology in Rapid City, SD. Ryan is also listed as specialising in vascular neurology.
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 kind of doctor is Dr. Gianatasio?
Dr. Gianatasio is a neurology in Rapid City, SD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEUROLOGY”.
NPI registry
What is Dr. Gianatasio's address?
Dr. Gianatasio is listed at 677 CATHEDRAL DR, Rapid City, SD 57701. 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. Gianatasio?
The number on file is (605) 755-4150. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gianatasio's NPI number?
Dr. Gianatasio's National Provider Identifier is 1144489550. 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. Gianatasio train?
Dr. Gianatasio attended Other, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gianatasio been practising?
Dr. Gianatasio has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Gianatasio perform?
According to Medicare billing data, Dr. Gianatasio performs procedures including insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist, insertion of tube into brain artery for diagnosis or treatment with review by radiologist and insertion of tube into chest artery for diagnosis or treatment with review by radiologist; reads or performs imaging such as 3d radiographic procedure with computerized image postprocessing; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gianatasio confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gianatasio. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (605) 755-4150
- Email not available
Practice Locations
677 CATHEDRAL DR
Rapid City, SD 57701
Procedures Most Often Billed to Medicare
396 services · 332 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist | Procedure | 36223 |
48 |
| Insertion of tube into brain artery for diagnosis or treatment with review by radiologist | Procedure | 36226 |
44 |
| Insertion of tube into chest artery for diagnosis or treatment with review by radiologist | Procedure | 36225 |
17 |
| Removal of blood clot and injection to dissolve blood clot from head artery using fluoroscopic guidance | Procedure | 61645 |
11 |
| 3d radiographic procedure with computerized image postprocessing | Imaging | 76377 |
20 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
54 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
83 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
52 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
39 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
28 |
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 neurology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 neurology specialists in Rapid City 7
Same specialty, same city.
More connections — 20 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist 4
Providers in SD 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.