Doctor profile · Federal record
Dr. Diane Rosonke, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Fresno, CA
- NPI 1861666067
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
155 N Fresno St
Fresno, CA 937012302
(559) 499-6440
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- October 29, 2010
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A101535
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861666067. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
361
Distinct HCPCS
6
Medicare allowed
$43,209
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 166 | 159 | $171 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 85 | 70 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 42 | 39 | $119 | |
99291 |
Critical care, first 30-74 minutes | 33 | 32 | $211 | |
71045 |
X-ray of chest, 1 view | 24 | 22 | $8 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $174 |
In context: peer comparison
Among 71 peers in this city , average services per provider: 82. This provider delivers 4.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
102
Patients
101
Total drug cost
$934
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 21 | 21 | $84 |
| Ondansetron Odt (Ondansetron) | Brand | 18 | 18 | $139 |
| Cephalexin | Generic | 15 | 14 | $114 |
| Prednisone | Generic | 13 | 13 | $63 |
| Azithromycin | Generic | 12 | 12 | $69 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 12 | 12 | $327 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $139 |
Hospital affiliations
Frequently asked questions
What is Dr. Diane Rosonke's medical specialty?
Dr. Diane Rosonke practices Emergency Medicine Physician in Fresno, CA.
Where does Dr. Diane Rosonke practice?
Dr. Diane Rosonke practices at 155 N Fresno St, Fresno, CA 937012302. Office phone: 5594996440.
What is Dr. Diane Rosonke's NPI?
Dr. Diane Rosonke's National Provider Identifier (NPI) is 1861666067, issued by NPPES.
Does Dr. Diane Rosonke accept Medicare assignment?
Yes. Dr. Diane Rosonke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Rosonke commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.