Doctor profile · Federal record
Dr. Loka Thangamathesvaran, MD
Ophthalmology Physician (CMS: Ophthalmology) · Bellevue, WA
- NPI 1558824680
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1750 112Th Ave Ne Ste D050
Bellevue, WA 980043779
(206) 215-3850
fax (206) 215-3870 - Mailing address
-
22232 17Th Ave Se Ste 308
Bothell, WA 980217425
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- July 31, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Washington #MD61536948
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558824680. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
111
Distinct HCPCS
5
Medicare allowed
$8,962
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92134 |
Imaging of retina | 33 | 33 | $40 | |
92250 |
Photography of the retina | 26 | 24 | $39 | |
67028 |
Injection of drug into eye | 21 | 17 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 19 | $88 | |
67108 |
Repair of detached retina with drainage and removal of eye fluid between lens and retina | 12 | 12 | $198 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 569. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
489
Patients
317
Total drug cost
$10,985
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 202 | 119 | $6,314 |
| Erythromycin (Erythromycin Base) | Brand | 69 | 52 | $749 |
| Ofloxacin | Generic | 50 | 48 | $690 |
| Ketorolac Tromethamine | Generic | 49 | 33 | $857 |
| Latanoprost | Generic | 43 | 22 | $731 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 36 | 18 | $891 |
| Brimonidine Tartrate | Generic | 24 | 12 | $322 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 16 | 13 | $432 |
Hospital affiliations
Frequently asked questions
What is Dr. Loka Thangamathesvaran's medical specialty?
Dr. Loka Thangamathesvaran practices Ophthalmology Physician in Bellevue, WA.
Where does Dr. Loka Thangamathesvaran practice?
Dr. Loka Thangamathesvaran practices at 1750 112Th Ave Ne Ste D050, Bellevue, WA 980043779. Office phone: 2062153850.
What is Dr. Loka Thangamathesvaran's NPI?
Dr. Loka Thangamathesvaran's National Provider Identifier (NPI) is 1558824680, issued by NPPES.
Does Dr. Loka Thangamathesvaran accept Medicare assignment?
Yes. Dr. Loka Thangamathesvaran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Loka Thangamathesvaran commonly perform?
Top Medicare-reported procedures in 2023: Imaging of retina (HCPCS 92134); Photography of the retina (HCPCS 92250); Injection of drug into eye (HCPCS 67028). Source: CMS Medicare Physician & Other Practitioners file.