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Edit this profileWhere to find Shirin Sioshansi, M.D.
- Providence location main office
593 Eddy St, Providence, RI 02903 - Fall River location
795 Middle St, Fall River, MA 02721
About Dr. Sioshansi
Based in Providence, RI, Shirin Sioshansi, M.D. is listed in the NPI registry under radiation oncology. Shirin graduated from Warren Alpert Medical School of Brown University in 2006. According to Medicare claims data, Shirin cared for 315 Medicare patients across 858 services. The services billed most often include stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy, calculation of radiation therapy dose, and design and construction of complex radiation treatment device. NPI 1518152438 identifies this record in the national registry.
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
- (401) 444-8311
- Email not available
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Practice Locations
593 EDDY ST
Providence, RI 02903
795 Middle St
Fall River, MA 02721
Conditions Commonly Evaluated or Treated
Within Radiation Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Cancer care
Most searched conditions
Benign condition
Blood and lymph cancer
Bone cancer
Brain tumors
Cancer emergencies
Chest cancer
Endocrine cancer
Eye cancer
Eye conditions
Foot conditions
Gastrointestinal cancer
- Anal cancer
- Bile duct cancer
- Colon cancer
- Esophageal cancer
- Gallbladder cancer
- Liver cancer
- Pancreatic cancer
- Stomach cancer
Gynecologic cancer
Head & neck cancer
Head and neck cancer
Metastatic cancer
Neurologic condition
Orthopedic conditions
Sarcoma
Skin cancer
Thoracic cancer
Urologic cancer
Vascular conditions
Procedures & services
Most searched procedures
Advanced radiation
Benign treatment
Brain radiation
Cancer treatment
Central nervous system
Consultation
External radiation
- Electron beam therapy
- Image-guided radiation (IGRT)
- IMRT (Targeted intensity radiation)
- RapidArc / VMAT radiation
- Total body irradiation (TBI)
Eye cancer treatment
Follow-up care
Heart treatments
Internal radiation
Pain and symptom relief
Particle therapy
Precision radiation
- Adaptive radiation therapy
- Heart-sparing breath hold radiation (DIBH)
- Spine radiosurgery
- Stereotactic body radiation (SBRT)
- Stereotactic radiosurgery (SRS)
- Tattoo-free radiation
Prostate cancer treatment
Prostate protection
Radiation therapy
Skin cancer treatment
Skin lymphoma treatment
Specialized radiation
Targeted isotopes
Targeted radiation drugs
Treatment planning
Procedures Most Often Billed to Medicare
858 services · 315 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Calculation of radiation therapy dose | Imaging | 77300 |
163 | As often as other peers in Radiation Oncology |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
122 | As often as other peers in Radiation Oncology |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
103 | As often as other peers in Radiation Oncology |
| Complex radiation therapy planning | Imaging | 77263 |
36 | Less often than most peers in Radiation Oncology |
| Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | Imaging | 77280 |
26 | As often as other peers in Radiation Oncology |
| Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | Imaging | 77290 |
24 | As often as other peers in Radiation Oncology |
| 3d radiation therapy planning | Imaging | 77295 |
23 | As often as other peers in Radiation Oncology |
| Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | Billing code | G6002 |
227 | More often than most peers in Radiation Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
42 | As often as other peers in Radiation Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
42 | As often as other peers in Radiation Oncology |
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.
Related specialists at this location 1
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.
Other radiation oncologists in Providence 8
Same specialty, same city.
More connections — 21 related providers in 3 groups
Trained at Warren Alpert Medical School of Brown University 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Warren Alpert Medical School of Brown University 8
Providers who graduated from the same medical school in the same year.
Also performs Calculation of radiation therapy dose 5
Providers in RI who bill this service to Medicare most often.
Common questions
What kind of doctor is Shirin Sioshansi?
Shirin Sioshansi is a radiation oncologist in Providence, RI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
What is Shirin Sioshansi's address?
Shirin Sioshansi is listed at 593 Eddy St, Providence, RI 02903. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Shirin Sioshansi?
The number on file is (401) 444-8311. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Shirin Sioshansi's NPI number?
Shirin Sioshansi's National Provider Identifier is 1518152438. 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 Shirin Sioshansi train?
Shirin Sioshansi attended Warren Alpert Medical School of Brown University, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Shirin Sioshansi been practicing?
Shirin Sioshansi has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What procedures does Shirin Sioshansi perform?
According to Medicare billing data, Shirin Sioshansi performs imaging including calculation of radiation therapy dose and design and construction of complex radiation treatment device, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Shirin Sioshansi confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Shirin Sioshansi. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.