Doctor profile · Federal record
Dr. Sophia O'Brien, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Nuclear Medicine Physician · Diagnostic Radiology Physician · Nuclear Medicine Physician · Philadelphia, PA
- NPI 1679937304
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 10 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3400 Spruce St
Philadelphia, PA 191044206
(215) 662-3000
fax (215) 662-7011 - Additional location
-
1865 Route 70 East, Ste 130
Cherry Hill, NJ 080032013
(856) 433-2535
fax (856) 528-5221
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- November 10, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Pennsylvania #MD465777 · New Jersey #25MA11552200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679937304. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,096
Distinct HCPCS
10
Medicare allowed
$166,413
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 211 | 206 | $117 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 182 | 177 | $524 | |
77063 |
Screening 3d breast mammography | 109 | 109 | $30 | |
77067 |
Screening mammography | 108 | 108 | $37 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 76 | 75 | $30 | |
77066 |
Diagnostic mammography of both breasts | 54 | 53 | $49 | |
A9552 |
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 54 | 54 | $116 | |
76642 |
Limited ultrasound scan of 1 breast | 35 | 35 | $35 | |
78306 |
Nuclear medicine study of bone and/or joint whole body | 35 | 34 | $40 | |
78816 |
Nuclear medicine study whole body with ct scan | 35 | 34 | $117 |
In context: peer comparison
Among 160 peers in Philadelphia Diagnostic Radiology Physician, average services per provider: 203. This provider delivers 5.4× the peer median.Open Payments
Industry payments received
All-time total
$143
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ge Healthcare | 1 | $143.19 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Sophia O'Brien's medical specialty?
Dr. Sophia O'Brien practices Diagnostic Radiology Physician in Philadelphia, PA.
Where does Dr. Sophia O'Brien practice?
Dr. Sophia O'Brien practices at 3400 Spruce St, Philadelphia, PA 191044206. Office phone: 2156623000.
What is Dr. Sophia O'Brien's NPI?
Dr. Sophia O'Brien's National Provider Identifier (NPI) is 1679937304, issued by NPPES.
Does Dr. Sophia O'Brien accept Medicare assignment?
Yes. Dr. Sophia O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sophia O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS 78815); Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS 78815); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.