Doctor profile · Federal record
Dr. Meghan O'Brien, MD, MBE
Internal Medicine Physician (CMS: Internal Medicine) · San Francisco, CA
- NPI 1245641539
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1001 Potrero Ave
San Francisco, CA 941103518
(628) 206-8000 - Mailing address
-
1001 Potrero Ave # 6A9
San Francisco, CA 941103518
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- December 25, 2024
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A140014
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245641539. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
377
Distinct HCPCS
7
Medicare allowed
$41,566
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 161 | 58 | $90 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 117 | 47 | $135 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 36 | 12 | $56 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 23 | 23 | $196 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $93 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $147 | |
99239 |
Hospital discharge day management, more than 30 minutes | 12 | 12 | $132 |
In context: peer comparison
Among 236 peers in this city , average services per provider: 93. This provider delivers 4.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Meghan O'Brien's medical specialty?
Dr. Meghan O'Brien practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Meghan O'Brien practice?
Dr. Meghan O'Brien practices at 1001 Potrero Ave, San Francisco, CA 941103518. Office phone: 6282068000.
What is Dr. Meghan O'Brien's NPI?
Dr. Meghan O'Brien's National Provider Identifier (NPI) is 1245641539, issued by NPPES.
Does Dr. Meghan O'Brien accept Medicare assignment?
Yes. Dr. Meghan O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Meghan 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); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.