Doctor profile · Federal record
Dr. Courtnay Bloomer, M.D.
Neuroradiology Physician (CMS: Diagnostic Radiology) · Neuroradiology Physician · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Walnut Creek, CA
- NPI 1093764565
- MIPS 87.4 / 100 · 2023
- 23 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2125 Oak Grove RD Ste 200
Walnut Creek, CA 945982520
(252) 967-1509
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- June 25, 2024
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 2085N0700X — NUCC code
- State licenses (3)
- North Carolina #2014-01400 · California #A103127 · Florida #98050
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093764565. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12,697
Distinct HCPCS
10
Medicare allowed
$263,300
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 8,380 | 105 | $0 | |
71045 |
X-ray of chest, 1 view | 869 | 843 | $9 | |
70450 |
Ct scan head or brain without contrast | 529 | 523 | $42 | |
70551 |
Mri scan of brain without contrast | 275 | 269 | $73 | |
70498 |
Ct scan of blood vessels of neck with contrast | 217 | 216 | $83 | |
70496 |
Ct scan of blood vessels of head with contrast | 214 | 213 | $87 | |
70553 |
Mri scan of brain before and after contrast | 190 | 102 | $198 | |
70551 |
Mri scan of brain without contrast | 166 | 94 | $124 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 154 | 153 | $91 | |
72148 |
Mri scan of lower spinal canal without contrast | 125 | 70 | $116 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 239. This provider delivers 53× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Courtnay Bloomer's medical specialty?
Dr. Courtnay Bloomer practices Neuroradiology Physician in Walnut Creek, CA.
Where does Dr. Courtnay Bloomer practice?
Dr. Courtnay Bloomer practices at 2125 Oak Grove RD Ste 200, Walnut Creek, CA 945982520. Office phone: 2529671509.
What is Dr. Courtnay Bloomer's NPI?
Dr. Courtnay Bloomer's National Provider Identifier (NPI) is 1093764565, issued by NPPES.
Does Dr. Courtnay Bloomer accept Medicare assignment?
Dr. Courtnay Bloomer does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Courtnay Bloomer commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.