Doctor profile · Federal record
Dr. James Callahan, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Douglasville, GA
- NPI 1346568193
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8954 Hospital Dr, Hospitalists Office
Douglasville, GA 301342272
(678) 838-2585
fax (678) 838-2587
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- December 18, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Georgia #069555 · Georgia #69555
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346568193. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
615
Distinct HCPCS
4
Medicare allowed
$70,864
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 291 | 145 | $118 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 136 | 70 | $78 | |
99239 |
Hospital discharge day management, more than 30 minutes | 113 | 109 | $114 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 75 | 73 | $173 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 107. This provider delivers 5.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
206
Patients
185
Total drug cost
$8,099
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 30 | 29 | $185 |
| Amlodipine Besylate | Generic | 20 | 20 | $50 |
| Atorvastatin Calcium | Generic | 20 | 19 | $113 |
| Cefdinir | Generic | 20 | 19 | $177 |
| Levofloxacin | Generic | 20 | 19 | $81 |
| Hydralazine Hcl | Generic | 17 | 15 | $165 |
| Metoprolol Succinate | Generic | 17 | 14 | $111 |
| Prednisone | Generic | 15 | 14 | $33 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 13 | 13 | $65 |
| Furosemide | Generic | 12 | 12 | $32 |
Frequently asked questions
What is Dr. James Callahan's medical specialty?
Dr. James Callahan practices Hospitalist Physician in Douglasville, GA.
Where does Dr. James Callahan practice?
Dr. James Callahan practices at 8954 Hospital Dr, Douglasville, GA 301342272. Office phone: 6788382585.
What is Dr. James Callahan's NPI?
Dr. James Callahan's National Provider Identifier (NPI) is 1346568193, issued by NPPES.
Does Dr. James Callahan accept Medicare assignment?
Yes. Dr. James Callahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Callahan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.