Doctor profile · Federal record
Dr. Elizabeth Chang, O.D.
Corneal and Contact Management Optometrist (CMS: Optometry) · Bothell, WA
- NPI 1396896833
- Accepts Medicare
- MIPS 87.1 / 100 · 2023
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10202 Ne 185Th St
Bothell, WA 980113456
(425) 486-2121 - Mailing address
-
Po Box 34581
Seattle, WA 981241581
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- March 16, 2011
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 152WC0802X — NUCC code
- State license (1)
- Washington #OD00003803
- Medicaid
- WA #2029981
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396896833. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
405
Distinct HCPCS
7
Medicare allowed
$36,141
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 144 | 136 | $42 | |
92014 |
Established patient complete exam of visual system | 119 | 118 | $143 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 60 | 46 | $100 | |
92083 |
Exam of visual field with extended testing | 35 | 24 | $72 | |
92133 |
Imaging of optic nerve | 24 | 19 | $38 | |
92004 |
New patient complete exam of visual system | 12 | 12 | $169 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $140 |
In context: peer comparison
Among 1 peers in Bothell Corneal and Contact Management Optometrist, average services per provider: 57. This provider delivers 7.1× the peer median.Open Payments
Industry payments received
All-time total
$456
Transactions
11
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sun Pharmaceutical Industries INC. | 5 | $207.11 | |
| CooperVision INC. | 1 | $120.02 | |
| Bausch & Lomb Americas INC. | 2 | $49.29 | |
| Tarsus Pharmaceuticals, INC. | 1 | $31.06 | |
| Thea Pharma INC. | 1 | $27.94 | |
| Alcon Vision LLC | 1 | $20.90 |
By nature of payment
Frequently asked questions
What is Dr. Elizabeth Chang's medical specialty?
Dr. Elizabeth Chang practices Corneal and Contact Management Optometrist in Bothell, WA.
Where does Dr. Elizabeth Chang practice?
Dr. Elizabeth Chang practices at 10202 Ne 185Th St, Bothell, WA 980113456. Office phone: 4254862121.
What is Dr. Elizabeth Chang's NPI?
Dr. Elizabeth Chang's National Provider Identifier (NPI) is 1396896833, issued by NPPES.
Does Dr. Elizabeth Chang accept Medicare assignment?
Yes. Dr. Elizabeth Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Chang commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.