Doctor profile · Federal record
Dr. Stephen Shiao, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · New Haven, CT
- NPI 1295902112
- Accepts Medicare
- MIPS 78.8 / 100 · 2023
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
20 York Street T-209, Yale New Haven Hospital
New Haven, CT 065103220
(203) 688-2259
fax (203) 688-5599
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- January 21, 2016
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #A108146
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295902112. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
504
Distinct HCPCS
7
Medicare allowed
$38,435
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77300 |
Calculation of radiation therapy dose | 210 | 18 | $36 | |
77334 |
Design and construction of complex radiation treatment device | 175 | 20 | $66 | |
77427 |
Radiation treatment management, 5 treatment sessions | 39 | 14 | $209 | |
77263 |
Complex radiation therapy planning | 25 | 19 | $183 | |
77290 |
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 | 22 | 15 | $90 | |
77280 |
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 17 | 14 | $42 | |
77295 |
3d radiation therapy planning | 16 | 15 | $246 |
In context: peer comparison
Among 15 peers in New Haven Radiation Oncology Physician, average services per provider: 66. This provider delivers 7.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Stephen Shiao's medical specialty?
Dr. Stephen Shiao practices Radiation Oncology Physician in New Haven, CT.
Where does Dr. Stephen Shiao practice?
Dr. Stephen Shiao practices at 20 York Street T-209, New Haven, CT 065103220. Office phone: 2036882259.
What is Dr. Stephen Shiao's NPI?
Dr. Stephen Shiao's National Provider Identifier (NPI) is 1295902112, issued by NPPES.
Does Dr. Stephen Shiao accept Medicare assignment?
Yes. Dr. Stephen Shiao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Shiao commonly perform?
Top Medicare-reported procedures in 2023: Calculation of radiation therapy dose (HCPCS 77300); Design and construction of complex radiation treatment device (HCPCS 77334); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.