Doctor profile · Federal record
Dr. Stefan Karas, M.D.
Ophthalmology Physician · Honolulu, HI
- NPI 1396855482
- MIPS 86.2 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
888 S King St
Honolulu, HI 968133009
(808) 522-4000
fax (808) 522-4431
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 16, 2012
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Hawaii #MD-5844
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396855482. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
63
Distinct HCPCS
4
Medicare allowed
$4,618
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 21 | $100 | |
92014 |
Established patient complete exam of visual system | 16 | 16 | $79 | |
92083 |
Exam of visual field with extended testing | 13 | 13 | $28 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $68 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 184. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
929
Patients
310
Total drug cost
$123,000
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 342 | 116 | $8,900 |
| Timolol Maleate | Generic | 197 | 73 | $20,464 |
| Brimonidine Tartrate | Generic | 55 | 24 | $6,442 |
| Brinzolamide | Generic | 50 | 23 | $13,117 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 46 | 14 | $952 |
| Pilocarpine Hcl | Generic | 43 | 15 | $2,392 |
| Vyzulta (Latanoprostene Bunod) | Brand | 36 | 18 | $23,873 |
| Alphagan P (Brimonidine Tartrate) | Brand | 32 | 12 | $14,699 |
| Lumigan (Bimatoprost) | Brand | 24 | 15 | $17,771 |
| Dorzolamide Hcl | Generic | 22 | 0 | $1,063 |
Frequently asked questions
What is Dr. Stefan Karas's medical specialty?
Dr. Stefan Karas practices Ophthalmology Physician in Honolulu, HI.
Where does Dr. Stefan Karas practice?
Dr. Stefan Karas practices at 888 S King St, Honolulu, HI 968133009. Office phone: 8085224000.
What is Dr. Stefan Karas's NPI?
Dr. Stefan Karas's National Provider Identifier (NPI) is 1396855482, issued by NPPES.
What procedures does Dr. Stefan Karas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient complete exam of visual system (HCPCS 92014); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.