Doctor profile · Federal record
Dr. Maria Gregorio, MD
Body Imaging Physician (CMS: Diagnostic Radiology) · Iowa City, IA
- NPI 1255716767
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Hawkins Dr
Iowa City, IA 522421009
(319) 437-5463 - Mailing address
-
1258 Dolen Pl
Iowa City, IA 522464523
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 2085B0100X — NUCC code
- State license (1)
- Iowa #R-10408
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255716767. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,549
Distinct HCPCS
10
Medicare allowed
$199,087
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71046 |
X-ray of chest, 2 views | 914 | 884 | $10 | |
71045 |
X-ray of chest, 1 view | 820 | 690 | $9 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 338 | 327 | $86 | |
75574 |
Ct scan of blood vessels and grafts of heart with contrast | 200 | 200 | $113 | |
71260 |
Ct scan of chest with contrast | 173 | 170 | $53 | |
71250 |
Ct scan of chest without contrast | 169 | 168 | $51 | |
71046 |
X-ray of chest, 2 views | 156 | 153 | $10 | |
71275 |
Ct scan of blood vessels of chest with contrast | 128 | 126 | $85 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 125 | 124 | $83 | |
72170 |
X-ray of pelvis, 1-2 views | 123 | 120 | $8 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 84. This provider delivers 66× the peer median.Open Payments
Industry payments received
All-time total
$51
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| HEARTFLOW, INC. | 2 | $50.57 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Maria Gregorio's medical specialty?
Dr. Maria Gregorio practices Body Imaging Physician in Iowa City, IA.
Where does Dr. Maria Gregorio practice?
Dr. Maria Gregorio practices at 200 Hawkins Dr, Iowa City, IA 522421009. Office phone: 3194375463.
What is Dr. Maria Gregorio's NPI?
Dr. Maria Gregorio's National Provider Identifier (NPI) is 1255716767, issued by NPPES.
Does Dr. Maria Gregorio accept Medicare assignment?
Yes. Dr. Maria Gregorio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Gregorio commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 2 views (HCPCS 71046); X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.