Doctor profile · Federal record
Dr. Gabrielle Bromberg, MD
Internal Medicine Physician (CMS: Hospitalist) · Boston, MA
- NPI 1437689676
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
Massachusetts General Hospital, 55 Fruit St.
Boston, MA 02114
(617) 643-0596 - Additional location
-
1153 Centre St
Jamaica Plain, MA 021303446
(617) 983-7000 - Additional location
-
75 Francis St
Boston, MA 021156110
(617) 732-5500
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- February 18, 2026
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #271113
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437689676. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
184
Distinct HCPCS
4
Medicare allowed
$24,088
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 78 | 36 | $126 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 48 | 48 | $184 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 12 | $84 | |
99239 |
Hospital discharge day management, more than 30 minutes | 13 | 13 | $123 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 2.3× the peer median.Frequently asked questions
What is Dr. Gabrielle Bromberg's medical specialty?
Dr. Gabrielle Bromberg practices Internal Medicine Physician in Boston, MA.
Where does Dr. Gabrielle Bromberg practice?
Dr. Gabrielle Bromberg practices at Massachusetts General Hospital, Boston, MA 02114. Office phone: 6176430596.
What is Dr. Gabrielle Bromberg's NPI?
Dr. Gabrielle Bromberg's National Provider Identifier (NPI) is 1437689676, issued by NPPES.
Does Dr. Gabrielle Bromberg accept Medicare assignment?
Yes. Dr. Gabrielle Bromberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gabrielle Bromberg commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.