Doctor profile · Federal record
Dr. Inning Chen, O.D.
Optometrist (CMS: Optometry) · Mesa, AZ
- NPI 1265688402
- Accepts Medicare
- 18 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1940 S Country Club Dr, #102
Mesa, AZ 852106042
(480) 834-6367
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- October 30, 2014
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Arizona #1640
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265688402. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
551
Distinct HCPCS
7
Medicare allowed
$50,563
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 131 | 91 | $107 | |
92083 |
Exam of visual field with extended testing | 103 | 67 | $80 | |
92133 |
Imaging of optic nerve | 103 | 68 | $42 | |
92134 |
Imaging of retina | 90 | 67 | $50 | |
92014 |
Established patient complete exam of visual system | 88 | 88 | $157 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 18 | 12 | $129 | |
92004 |
New patient complete exam of visual system | 18 | 18 | $185 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 119. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$371
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| LKC Technologies, Inc. | 2 | $184.06 | |
| Bausch & Lomb Americas Inc. | 1 | $123.59 | |
| CooperVision Inc. | 1 | $63.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
134
Patients
36
Total drug cost
$5,343
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 103 | 25 | $2,360 |
| Dorzolamide-Timolol (Dorzolamide/Timolol/Pf) | Brand | 18 | 0 | $2,810 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 13 | 11 | $173 |
Frequently asked questions
What is Dr. Inning Chen's medical specialty?
Dr. Inning Chen practices Optometrist in Mesa, AZ.
Where does Dr. Inning Chen practice?
Dr. Inning Chen practices at 1940 S Country Club Dr, Mesa, AZ 852106042. Office phone: 4808346367.
What is Dr. Inning Chen's NPI?
Dr. Inning Chen's National Provider Identifier (NPI) is 1265688402, issued by NPPES.
Does Dr. Inning Chen accept Medicare assignment?
Yes. Dr. Inning Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Inning Chen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Exam of visual field with extended testing (HCPCS 92083); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.