Dr. Ryan Gianatasio is a Rapid City, South Dakota based neurologist with 18 years of experience in Neurology. He completed his graduation in 2007. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Ryan Gianatasio is 14259 for Vascular Neurology in South Dakota. His current practice location is 677 Cathedral Dr, Rapid City. Patients can reach him at 605-755-4150. Dr. Ryan Gianatasio is M.D. in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1144489550.
Dr. Ryan Gianatasio specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Complete Profile:
Dr. Ryan Gianatasio speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Ryan Gianatasio |
| Specialization: | Neurology |
| Gender: | Male |
| Credentials: | M.D. |
| Experience: | 18+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2007 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 677 Cathedral Dr, Rapid City,
South Dakota, 57701-6018 |
| Phone: | 605-755-4150 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 7315187895 |
| Enrollment ID: | I20200204002915 |
| NPI Number: | 1144489550 |
| NPI Enumeration Date: | 02 Jun, 2008 |
| NPI Last Update On: | 09 Nov, 2023 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Ryan Gianatasio are as mentioned below.
| License Number | Specialization | State | Status | |
| 14259 | Vascular Neurology | South Dakota | Primary | |
| P3532 | Neurology | Texas | Secondary | |
| 83282 | Vascular Neurology | South Carolina | Secondary | |
| 260100 | Vascular Neurology | New York | Secondary | |
| MD481374 | Vascular Neurology | Pennsylvania | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (420002) | Rock hill, SC | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Ryan Gianatasio is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Piedmont Physician Network Llc (7911287552) | 77 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Ryan Gianatasio
677 Cathedral Dr,
Rapid City, South Dakota |
| Zip: | 57701-6018 |
| Phone Number: | 631-813-6620 |
Patients can reach Dr. Ryan Gianatasio at
677 Cathedral Dr, Rapid City, South Dakota or can
call to book an appointment on 605-755-4150.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.