Doctor profile · Federal record
Dr. Jennifer O'Brien, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Providence, RI
- NPI 1841583093
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
164 Summit Ave
Providence, RI 029062853
(401) 793-2104
fax (401) 793-4047
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- June 16, 2014
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Rhode Island #14605
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841583093. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
376
Distinct HCPCS
5
Medicare allowed
$41,328
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 171 | 69 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 93 | 51 | $120 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 76 | 75 | $175 | |
99239 |
Hospital discharge day management, more than 30 minutes | 20 | 20 | $110 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $82 |
In context: peer comparison
Among 103 peers in Providence Internal Medicine Physician, average services per provider: 76. This provider delivers 4.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jennifer O'Brien's medical specialty?
Dr. Jennifer O'Brien practices Internal Medicine Physician in Providence, RI.
Where does Dr. Jennifer O'Brien practice?
Dr. Jennifer O'Brien practices at 164 Summit Ave, Providence, RI 029062853. Office phone: 4017932104.
What is Dr. Jennifer O'Brien's NPI?
Dr. Jennifer O'Brien's National Provider Identifier (NPI) is 1841583093, issued by NPPES.
Does Dr. Jennifer O'Brien accept Medicare assignment?
Yes. Dr. Jennifer O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.