DR. JUDY YUK YIU CHUN (O.D.) – Optometrist, NPI 1356419006
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
863 OPTOMETRY in MO
Provider Addresses for DR. JUDY YUK YIU CHUN (O.D.)
8562-66 Eager Rd
Brentwood, MO 631441435
Phone: (314) 785-7272
Fax: (314) 785-0519
Type: Location
11941 Manchester Rd
Des Peres, MO 631314502
Phone: (314) 884-2380
Fax: (314) 884-2381
Type: Location
1028 Town and Country Crossing Dr
Chesterfield, MO 630170610
Phone: (636) 230-9190
Fax: (636) 230-9019
Type: Location
8821 LaDue Rd
Saint Louis, MO 631242045
Phone: (314) 450-7305
Fax: (314) 450-7306
Type: Location
9082 Overland Plz
Overland, MO 631146122
Phone: (314) 227-1132
Fax: (314) 227-1133
Type: Location
32 4 Seasonsshop Ctr
Chesterfield, MO 630173103
Phone: (314) 469-3937
Fax: (314) 576-5751
Type: Location
7335 Manchester Rd
Maplewood, MO 631433185
Phone: (314) 645-1475
Fax: (314) 645-8001
Type: Location
781 VALLEJO ST
SAN FRANCISCO, CA 941333834
Phone: (415) 677-9930
Fax: (415) 677-9930
Type: Location
9540 Manchester Rd
Saint Louis, MO 631191313
Phone: (314) 962-3830
Fax: (314) 962-3909
Type: Location
America's Best Contacts & Eyeglasses, 12681, Dorsett Road, Maryland Heights, Saint Louis County, Missouri, 63043, United States
MARYLAND HEIGHTS, MO 630432100
Phone: (314) 786-3800
Fax: (314) 786-3801
Type: Location
781, Vallejo Street, North Beach, San Francisco, California, 94133, United States
SUITE 700
SAN FRANCISCO, CA 941333834
Phone: (415) 677-9930
Fax: (415) 677-9930
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $45.
Total Amount is formed as General ($45) + Research ($0) + Ownership ($0) = $45.
Last reported payment date: 2023-05-31 • Largest payer in this snapshot: CooperVision Inc. ($45).
Total Amount
$45
General + Research + Ownership
Payments
1
Total payment records
General Amount
$45
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CooperVision Inc. | $45 |
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: 2025-04-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20080701000620 | I | Optometry | CA | TBD |
| I20180827003552 | I | Optometry | MO | TBD |
| I20241213003189 | I | Optometry | IA | TBD |
| I20250430000718 | I | Optometry | NY | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 63144)
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