Doctor profile · Federal record
Dr. Denis Stewart, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Specialist · New Port Richey, FL
- NPI 1356389696
- Accepts Medicare
- MIPS 77.0 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5539 Marine Pkwy
New Port Richey, FL 346524329
(727) 841-8225
fax (724) 846-8549 - Mailing address
-
Po Box 1175
New Port Richey, FL 346561175
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 14, 2013
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Florida #0063242
- Medicaid
- FL #379616700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356389696. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,155
Distinct HCPCS
10
Medicare allowed
$345,852
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 6,810 | 81 | $0 | |
77067 |
Screening mammography | 237 | 237 | $122 | |
77063 |
Screening 3d breast mammography | 138 | 138 | $51 | |
71250 |
Ct scan of chest without contrast | 118 | 117 | $130 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 114 | 111 | $1,091 | |
A9552 |
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 110 | 105 | $425 | |
71046 |
X-ray of chest, 2 views | 104 | 104 | $33 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 95 | 95 | $36 | |
72148 |
Mri scan of lower spinal canal without contrast | 62 | 62 | $185 | |
72141 |
Mri scan of upper spinal canal without contrast | 33 | 33 | $174 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 258. This provider delivers 32× the peer median.Frequently asked questions
What is Dr. Denis Stewart's medical specialty?
Dr. Denis Stewart practices Diagnostic Radiology Physician in New Port Richey, FL.
Where does Dr. Denis Stewart practice?
Dr. Denis Stewart practices at 5539 Marine Pkwy, New Port Richey, FL 346524329. Office phone: 7278418225.
What is Dr. Denis Stewart's NPI?
Dr. Denis Stewart's National Provider Identifier (NPI) is 1356389696, issued by NPPES.
Does Dr. Denis Stewart accept Medicare assignment?
Yes. Dr. Denis Stewart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denis Stewart commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.