Doctor profile · Federal record
Dr. William Chen, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Student in an Organized Health Care Education/Training Program · Bay Shore, NY
- NPI 1962602136
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
440 E Main St Ste C
Bay Shore, NY 11706
(855) 927-6622
fax (516) 470-8445
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- July 27, 2023
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- New York #268572-4
- Medicaid
- NY #03807430
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962602136. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,711
Distinct HCPCS
10
Medicare allowed
$192,970
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 435 | 26 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 241 | 145 | $149 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 228 | 26 | $51 | |
77427 |
Radiation treatment management, 5 treatment sessions | 192 | 48 | $222 | |
77300 |
Calculation of radiation therapy dose | 139 | 50 | $38 | |
77334 |
Design and construction of complex radiation treatment device | 123 | 41 | $68 | |
77263 |
Complex radiation therapy planning | 60 | 56 | $196 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 50 | 44 | $209 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 49 | 49 | $258 | |
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 | 36 | 32 | $94 |
In context: peer comparison
Among 2 peers in Bay Shore Radiation Oncology Physician, average services per provider: 108. This provider delivers 16× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Chen's medical specialty?
Dr. William Chen practices Radiation Oncology Physician in Bay Shore, NY.
Where does Dr. William Chen practice?
Dr. William Chen practices at 440 E Main St Ste C, Bay Shore, NY 11706. Office phone: 8559276622.
What is Dr. William Chen's NPI?
Dr. William Chen's National Provider Identifier (NPI) is 1962602136, issued by NPPES.
Does Dr. William Chen accept Medicare assignment?
Yes. Dr. William Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Chen commonly perform?
Top Medicare-reported procedures in 2023: Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Established patient office or other outpatient visit (HCPCS 99214); Ct guidance for insertion of radiation therapy fields (HCPCS 77014). Source: CMS Medicare Physician & Other Practitioners file.