Doctor profile · Federal record
Dr. Michael Brant-Zawadski, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Newport Beach, CA
- NPI 1821042532
- Accepts Medicare
- 51 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
One Hoag Drive
Newport Beach, CA 926634162
(949) 764-5570
fax (949) 263-0473 - Mailing address
-
Dept la 21555
Pasadena, CA 911851555
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 12, 2007
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #G31971
- Medicaid
- CA #00G319710
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821042532. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
740
Distinct HCPCS
10
Medicare allowed
$40,902
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
70450 |
Ct scan head or brain without contrast | 166 | 162 | $42 | |
71045 |
X-ray of chest, 1 view | 153 | 147 | $9 | |
70553 |
Mri scan of brain before and after contrast | 79 | 79 | $117 | |
70551 |
Mri scan of brain without contrast | 57 | 57 | $75 | |
72148 |
Mri scan of lower spinal canal without contrast | 52 | 52 | $75 | |
72125 |
Ct scan of upper spine without contrast | 33 | 33 | $50 | |
71046 |
X-ray of chest, 2 views | 28 | 28 | $11 | |
70544 |
Mri scan of blood vessels of head without contrast | 26 | 26 | $61 | |
72131 |
Ct scan of lower spine without contrast | 26 | 26 | $49 | |
70549 |
Mri scan of blood vessels of neck before and after contrast | 25 | 25 | $89 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 91. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cook Medical LLC | 1 | $16.99 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Michael Brant-Zawadski's medical specialty?
Dr. Michael Brant-Zawadski practices Diagnostic Radiology Physician in Newport Beach, CA.
Where does Dr. Michael Brant-Zawadski practice?
Dr. Michael Brant-Zawadski practices at One Hoag Drive, Newport Beach, CA 926634162. Office phone: 9497645570.
What is Dr. Michael Brant-Zawadski's NPI?
Dr. Michael Brant-Zawadski's National Provider Identifier (NPI) is 1821042532, issued by NPPES.
Does Dr. Michael Brant-Zawadski accept Medicare assignment?
Yes. Dr. Michael Brant-Zawadski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Brant-Zawadski commonly perform?
Top Medicare-reported procedures in 2023: Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 1 view (HCPCS 71045); Mri scan of brain before and after contrast (HCPCS 70553). Source: CMS Medicare Physician & Other Practitioners file.