Doctor profile · Federal record
Dr. Xin Gao, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Boston, MA
- NPI 1851653489
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
55 Fruit St
Boston, MA 021142696
(617) 724-4000
fax (617) 643-1740 - Additional location
-
75 Francis St
Boston, MA 021156106
(617) 732-5500
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- February 11, 2026
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Massachusetts #273533
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851653489. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
591
Distinct HCPCS
5
Medicare allowed
$72,175
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 251 | 126 | $152 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 234 | 131 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 66 | 61 | $70 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 28 | 19 | $103 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 11 | $184 |
In context: peer comparison
Among 64 peers in this city , average services per provider: 129. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$5,872
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ADC Therapeutics America, Inc. | 1 | $3,046.00 | |
| Eli Lilly and Company | 2 | $1,614.88 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $1,154.00 | |
| Janssen Scientific Affairs, LLC | 1 | $57.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
263
Patients
45
Total drug cost
$1,369,648
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Abiraterone Acetate | Generic | 62 | 0 | $320,733 |
| Nubeqa (Darolutamide) | Brand | 51 | 0 | $665,691 |
| Prednisone | Generic | 27 | 11 | $288 |
| Orgovyx (Relugolix) | Brand | 20 | 0 | $54,311 |
| Eliquis (Apixaban) | Brand | 18 | 0 | $11,143 |
| Inlyta (Axitinib) | Brand | 18 | 0 | $316,124 |
| Ondansetron Hcl | Generic | 16 | 11 | $300 |
| Dexamethasone | Generic | 15 | 12 | $333 |
| Tamsulosin Hcl | Generic | 13 | 0 | $329 |
| Bicalutamide | Generic | 12 | 11 | $279 |
Hospital affiliations
Frequently asked questions
What is Dr. Xin Gao's medical specialty?
Dr. Xin Gao practices Hematology & Oncology Physician in Boston, MA.
Where does Dr. Xin Gao practice?
Dr. Xin Gao practices at 55 Fruit St, Boston, MA 021142696. Office phone: 6177244000.
What is Dr. Xin Gao's NPI?
Dr. Xin Gao's National Provider Identifier (NPI) is 1851653489, issued by NPPES.
Does Dr. Xin Gao accept Medicare assignment?
Yes. Dr. Xin Gao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xin Gao commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.