Doctor profile · Federal record
Dr. Ronald Warwar, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Kettering, OH
- NPI 1881698363
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3100 Governors Place Blvd, Ste 100
Kettering, OH 454091335
(937) 297-7676
fax (937) 297-7690
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- November 20, 2007
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Ohio #35-06-9901-W
- Medicaid
- OH #0285043
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881698363. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,676
Distinct HCPCS
10
Medicare allowed
$420,404
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,468 | 933 | $86 | |
92014 |
Established patient complete exam of visual system | 663 | 657 | $119 | |
92136 |
Measurement of corneal curvature and depth of eye | 298 | 134 | $24 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 252 | 252 | $106 | |
92133 |
Imaging of optic nerve | 183 | 180 | $32 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 160 | 91 | $511 | |
92081 |
Exam of visual field with limited testing | 135 | 133 | $31 | |
92083 |
Exam of visual field with extended testing | 115 | 112 | $58 | |
92004 |
New patient complete exam of visual system | 71 | 71 | $141 | |
67840 |
Removal of growth of eyelid | 65 | 52 | $229 |
In context: peer comparison
Among 1 peers in Kettering Ophthalmology Physician, average services per provider: 204. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$274
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Glaukos Corporation | 2 | $210.58 | |
| Amgen INC. | 2 | $38.60 | |
| Tarsus Pharmaceuticals, INC. | 1 | $24.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,577
Patients
1,478
Total drug cost
$204,851
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 1,061 | 265 | $20,057 |
| Timolol Maleate | Generic | 449 | 148 | $5,315 |
| Prednisolone Acetate | Generic | 420 | 239 | $13,093 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 409 | 146 | $12,125 |
| Ketorolac Tromethamine | Generic | 351 | 211 | $11,223 |
| Ofloxacin | Generic | 254 | 210 | $3,505 |
| Brimonidine Tartrate | Generic | 246 | 73 | $4,428 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 84 | 75 | $448 |
| Restasis (Cyclosporine) | Brand | 67 | 25 | $78,220 |
| Dorzolamide Hcl | Generic | 50 | 16 | $1,101 |
Hospital affiliations
Frequently asked questions
What is Dr. Ronald Warwar's medical specialty?
Dr. Ronald Warwar practices Ophthalmology Physician in Kettering, OH.
Where does Dr. Ronald Warwar practice?
Dr. Ronald Warwar practices at 3100 Governors Place Blvd, Kettering, OH 454091335. Office phone: 9372977676.
What is Dr. Ronald Warwar's NPI?
Dr. Ronald Warwar's National Provider Identifier (NPI) is 1881698363, issued by NPPES.
Does Dr. Ronald Warwar accept Medicare assignment?
Yes. Dr. Ronald Warwar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ronald Warwar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient complete exam of visual system (HCPCS 92014); Measurement of corneal curvature and depth of eye (HCPCS 92136). Source: CMS Medicare Physician & Other Practitioners file.