Doctor profile · Federal record
Dr. Mark Gonwa, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · West Palm Beach, FL
- NPI 1275601437
- Accepts Medicare
- MIPS 87.9 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 N Dixie Hway, Ste 306
West Palm Beach, FL 33401
(561) 837-4834
fax (561) 837-2225 - Mailing address
-
68 Monterey Point Dr
Palm Beach Gardens, FL 33418
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Florida #ME64311
- Medicaid (2)
- KY #7100037330 · FL #378003100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275601437. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11,771
Distinct HCPCS
10
Medicare allowed
$204,682
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 7,570 | 80 | $0 | |
71045 |
X-ray of chest, 1 view | 899 | 818 | $9 | |
70450 |
Ct scan head or brain without contrast | 536 | 504 | $40 | |
71250 |
Ct scan of chest without contrast | 250 | 247 | $137 | |
71046 |
X-ray of chest, 2 views | 223 | 222 | $29 | |
72125 |
Ct scan of upper spine without contrast | 207 | 203 | $48 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 166 | 165 | $85 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 155 | 152 | $22 | |
71046 |
X-ray of chest, 2 views | 122 | 120 | $11 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 107 | 105 | $89 |
In context: peer comparison
Among 4 peers in West Palm Beach Diagnostic Radiology Physician, average services per provider: 135. This provider delivers 87× the peer median.Frequently asked questions
What is Dr. Mark Gonwa's medical specialty?
Dr. Mark Gonwa practices Diagnostic Radiology Physician in West Palm Beach, FL.
Where does Dr. Mark Gonwa practice?
Dr. Mark Gonwa practices at 1500 N Dixie Hway, West Palm Beach, FL 33401. Office phone: 5618374834.
What is Dr. Mark Gonwa's NPI?
Dr. Mark Gonwa's National Provider Identifier (NPI) is 1275601437, issued by NPPES.
Does Dr. Mark Gonwa accept Medicare assignment?
Yes. Dr. Mark Gonwa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Gonwa commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.