Doctor profile · Federal record
Dr. Bernadette Diegnan, D.O.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Glendale, AZ
- NPI 1952794893
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5605 W Eugie Ave Ste 110
Glendale, AZ 853041273
(623) 847-2000 - Mailing address
-
2323 W Rose Garden Ln
Phoenix, AZ 850272530
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- January 31, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Arizona #007637
- Medicaid
- AZ #432642
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952794893. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
78,794
Distinct HCPCS
10
Medicare allowed
$493,739
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 61,176 | 391 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 13,461 | 155 | $0 | |
70553 |
Mri scan of brain before and after contrast | 345 | 335 | $307 | |
70498 |
Ct scan of blood vessels of neck with contrast | 321 | 319 | $78 | |
70551 |
Mri scan of brain without contrast | 277 | 275 | $68 | |
70551 |
Mri scan of brain without contrast | 267 | 266 | $192 | |
70496 |
Ct scan of blood vessels of head with contrast | 265 | 263 | $80 | |
71045 |
X-ray of chest, 1 view | 200 | 198 | $9 | |
72148 |
Mri scan of lower spinal canal without contrast | 177 | 177 | $187 | |
70450 |
Ct scan head or brain without contrast | 163 | 158 | $39 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 619. This provider delivers 127× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Bernadette Diegnan's medical specialty?
Dr. Bernadette Diegnan practices Diagnostic Radiology Physician in Glendale, AZ.
Where does Dr. Bernadette Diegnan practice?
Dr. Bernadette Diegnan practices at 5605 W Eugie Ave Ste 110, Glendale, AZ 853041273. Office phone: 6238472000.
What is Dr. Bernadette Diegnan's NPI?
Dr. Bernadette Diegnan's National Provider Identifier (NPI) is 1952794893, issued by NPPES.
Does Dr. Bernadette Diegnan accept Medicare assignment?
Yes. Dr. Bernadette Diegnan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bernadette Diegnan commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Mri scan of brain before and after contrast (HCPCS 70553). Source: CMS Medicare Physician & Other Practitioners file.