Doctor profile · Federal record
Dr. Daphne Chan, O.D.
Optometrist (CMS: Optometry) · Optometrist · Berkeley, CA
- NPI 1043651425
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Minor Hl, University of California, Berkeley
Berkeley, CA 947200001
(510) 642-0945
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- July 18, 2014
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (2)
- California #OPT 15061 TLG · Utah #8702591-9934
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043651425. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
691
Distinct HCPCS
10
Medicare allowed
$51,775
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 138 | 118 | $162 | |
92133 |
Imaging of optic nerve | 111 | 97 | $25 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 98 | 91 | $110 | |
92083 |
Exam of visual field with extended testing | 89 | 76 | $31 | |
92020 |
Exam of the internal drainage system of eye | 70 | 67 | $24 | |
92014 |
Established patient complete exam of visual system | 61 | 54 | $89 | |
92134 |
Imaging of retina | 34 | 32 | $29 | |
92250 |
Photography of the retina | 28 | 28 | $24 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 18 | 13 | $35 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $150 |
In context: peer comparison
Among 20 peers in Berkeley Optometrist, average services per provider: 50. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$277
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dompe US, INC. | 2 | $208.28 | |
| Tarsus Pharmaceuticals, INC. | 1 | $68.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
215
Patients
69
Total drug cost
$11,716
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 105 | 39 | $3,205 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 44 | 14 | $1,165 |
| Olopatadine Hcl | Generic | 41 | 16 | $2,447 |
| Travoprost | Generic | 14 | 0 | $4,583 |
| Dorzolamide Hcl | Generic | 11 | 0 | $316 |
Hospital affiliations
Frequently asked questions
What is Dr. Daphne Chan's medical specialty?
Dr. Daphne Chan practices Optometrist in Berkeley, CA.
Where does Dr. Daphne Chan practice?
Dr. Daphne Chan practices at 200 Minor Hl, Berkeley, CA 947200001. Office phone: 5106420945.
What is Dr. Daphne Chan's NPI?
Dr. Daphne Chan's National Provider Identifier (NPI) is 1043651425, issued by NPPES.
Does Dr. Daphne Chan accept Medicare assignment?
Yes. Dr. Daphne Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daphne Chan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Imaging of optic nerve (HCPCS 92133); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.