Doctor profile · Federal record
Dr. Robert Callahan, M.D.
Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medical Services (Emergency Medicine) Physician · Springfield, OR
- NPI 1235392366
- 18 yrs on file
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3333 Riverbend Dr
Springfield, OR 974778800
(541) 222-6929 - Additional location
-
1609 N. Warren Ave., Fob Bldg. 220, Room 118
Tucson, AZ 85719
(520) 626-6312
fax (520) 626-2480 - Additional location
-
525 N Santiam Hwy
Lebanon, OR 973554363
(541) 258-2101 - Mailing address
-
840 Beltline RD Ste 210
Springfield, OR 974771192
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- December 20, 2024
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Oregon #MD154296 · Arizona #R70582
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235392366. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
259
Distinct HCPCS
4
Medicare allowed
$40,977
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 165 | 162 | $167 | |
99284 |
Emergency department visit with moderate level of medical decision making | 59 | 57 | $115 | |
99291 |
Critical care, first 30-74 minutes | 24 | 24 | $203 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $166 |
In context: peer comparison
Among 16 peers in Springfield Emergency Medicine Physician, average services per provider: 67. This provider delivers 3.9× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 1 | $99.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
136
Patients
119
Total drug cost
$1,417
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 26 | 26 | $358 |
| Oxycodone Hcl | Generic | 25 | 24 | $99 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 23 | 23 | $125 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 17 | 17 | $157 |
| Metoprolol Succinate | Generic | 16 | 0 | $349 |
| Prednisone | Generic | 15 | 15 | $73 |
| Doxycycline Hyclate | Generic | 14 | 14 | $255 |
Frequently asked questions
What is Dr. Robert Callahan's medical specialty?
Dr. Robert Callahan practices Emergency Medicine Physician in Springfield, OR.
Where does Dr. Robert Callahan practice?
Dr. Robert Callahan practices at 3333 Riverbend Dr, Springfield, OR 974778800. Office phone: 5412226929.
What is Dr. Robert Callahan's NPI?
Dr. Robert Callahan's National Provider Identifier (NPI) is 1235392366, issued by NPPES.
What procedures does Dr. Robert Callahan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.