Doctor profile · Federal record
Dr. Tanya Chaljian, OD
Optometrist (CMS: Optometry) · Los Angeles, CA
- NPI 1609555457
- Accepts Medicare
- 3 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
237 N Western Ave
Los Angeles, CA 900044107
(323) 469-1929 - Mailing address
-
2146 Las Lunas St
Pasadena, CA 911072420
Credentials & registration
- NPI registered
- July 2023 — 3 yrs on file
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #35569
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609555457. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
82
Distinct HCPCS
1
Medicare allowed
$12,108
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92004 |
New patient complete exam of visual system | 82 | 82 | $148 |
In context: peer comparison
Among 32 peers in this city , average services per provider: 71. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$48
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Optos, Inc. | 1 | $24.38 | |
| Alcon Vision LLC | 1 | $23.64 |
By nature of payment
Frequently asked questions
What is Dr. Tanya Chaljian's medical specialty?
Dr. Tanya Chaljian practices Optometrist in Los Angeles, CA.
Where does Dr. Tanya Chaljian practice?
Dr. Tanya Chaljian practices at 237 N Western Ave, Los Angeles, CA 900044107. Office phone: 3234691929.
What is Dr. Tanya Chaljian's NPI?
Dr. Tanya Chaljian's National Provider Identifier (NPI) is 1609555457, issued by NPPES.
Does Dr. Tanya Chaljian accept Medicare assignment?
Yes. Dr. Tanya Chaljian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tanya Chaljian commonly perform?
Top Medicare-reported procedures in 2023: New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.