Doctor profile · Federal record
Dr. George Calloway, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Addiction Medicine (Family Medicine) Physician · Westerville, OH
- NPI 1033104518
- Accepts Medicare
- 51 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
495 Cooper RD
Westerville, OH 430818723
(614) 891-7878
fax (614) 891-6888
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- January 9, 2020
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (2)
- Ohio #35038419 · Ohio #35038419C
- Medicaid
- OH #0380967
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033104518. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
264
Distinct HCPCS
4
Medicare allowed
$34,564
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 104 | 54 | $122 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 87 | 84 | $171 | |
92134 |
Imaging of retina | 48 | 15 | $37 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $211 |
In context: peer comparison
Among 2 peers in Westerville Ophthalmology Physician, average services per provider: 152. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alkermes, INC. | 1 | $18.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
591
Patients
140
Total drug cost
$75,153
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 230 | 62 | $4,414 |
| Brimonidine Tartrate | Generic | 60 | 15 | $12,440 |
| Timolol Maleate | Generic | 52 | 16 | $652 |
| Olopatadine Hcl | Generic | 35 | 12 | $1,036 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 33 | 23 | $2,695 |
| Travoprost | Generic | 31 | 0 | $8,296 |
| Buprenorphine Hcl | Generic | 21 | 0 | $613 |
| Ciprofloxacin Hcl | Generic | 20 | 12 | $236 |
| Lumigan (Bimatoprost) | Brand | 20 | 0 | $8,259 |
| Prednisolone Acetate | Generic | 18 | 0 | $850 |
Frequently asked questions
What is Dr. George Calloway's medical specialty?
Dr. George Calloway practices Ophthalmology Physician in Westerville, OH.
Where does Dr. George Calloway practice?
Dr. George Calloway practices at 495 Cooper RD, Westerville, OH 430818723. Office phone: 6148917878.
What is Dr. George Calloway's NPI?
Dr. George Calloway's National Provider Identifier (NPI) is 1033104518, issued by NPPES.
Does Dr. George Calloway accept Medicare assignment?
Yes. Dr. George Calloway accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Calloway commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.