DR. ANDREW SUKY CHUN (O.D.) – Optometrist, NPI 1497930986
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,909 OPTOMETRY in CA
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Provider Addresses for DR. ANDREW SUKY CHUN (O.D.)
Florin Road, Florin, Sacramento County, California, 95828, United States
SACRAMENTO, CA 958313618
Phone: (916) 393-7200
Type: Location
8237, Hemingway Drive, Sacramento County, California, 95828, United States
SACRAMENTO, CA 958284986
Phone: (916) 423-3936
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 61 Open Payments records for all available years, with a total value of $1,493.
Total Amount is formed as General ($1,493) + Research ($0) + Ownership ($0) = $1,493.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Oyster Point Pharma, Inc. ($427).
Total Amount
$1,493
General + Research + Ownership
Payments
61
Total payment records
General Amount
$1,493
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Oyster Point Pharma, Inc. | $427 |
| Mallinckrodt Hospital Products Inc. | $403 |
| ABBVIE INC. | $174 |
| Dompe US, Inc. | $155 |
| BIOTISSUE HOLDINGS INC. | $66 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-05-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20090504000391 | I | Optometry | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 266 | 265 | $0 |
| 92014 | Established patient complete exam of visual system | 186 | 184 | $0 |
| 92012 | Established patient problem focused exam of visual system | 147 | 120 | $0 |
| 92250 | Photography of the retina | 126 | 126 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 77 | 77 | $0 |
Insurance plans in this area (ZIP 95831)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | KY | |
| O P H T H A L M O L O G Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| Ophthalmology, Family Practice | CA | |
| O P T O M E T R Y | CA |
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