Doctor profile · Federal record
Dr. GRACE O'BRIEN, PA-C
Physician Assistant · ROCKLIN, CA
- NPI 1184963928
- MIPS 86.3 / 100 · 2023
- 13 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6544 LONETREE BLVD
ROCKLIN, CA 957655874
(916) 925-7020
fax (916) 925-3680 - Additional location
-
550 Plaza Dr Ste 120
Folsom, CA 956304779 - Mailing address
-
1495 RIVER PARK DR STE 200
SACRAMENTO, CA 958154517
Credentials & registration
- NPI registered
- February 2013 — 13 yrs on file
- Profile last updated
- November 6, 2025
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA22820
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184963928. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
522
Distinct HCPCS
7
Medicare allowed
$61,400
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 210 | 210 | $152 | |
99238 |
Hospital discharge day management, 30 minutes or less | 115 | 114 | $71 | |
99239 |
Hospital discharge day management, more than 30 minutes | 94 | 94 | $101 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 47 | 47 | $113 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 19 | $69 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 19 | 19 | $104 | |
99236 |
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes | 18 | 18 | $182 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 56. This provider delivers 9.3× the peer median.Open Payments
Industry payments received
All-time total
$83
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $83.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
87
Patients
75
Total drug cost
$590
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 27 | 27 | $149 |
| Cephalexin | Generic | 21 | 21 | $172 |
| Ondansetron Odt (Ondansetron) | Brand | 14 | 14 | $91 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 13 | 13 | $122 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 12 | 0 | $57 |