DR. JANET YEN LING TSENG (O.D.) – Optometrist, NPI 1689644858
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,715 OPTOMETRY in IL
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Provider Addresses for DR. JANET YEN LING TSENG (O.D.)
1533, Market Street, Metropolitan Square, Des Plaines, Maine Township, Cook County, Illinois, 60016, United States
DES PLAINES, IL 600164608
Phone: (847) 391-6988
Fax: (847) 391-6989
Type: Mailing
1553, Market Street, Metropolitan Square, Des Plaines, Maine Township, Cook County, Illinois, 60016, United States
DES PLAINES, IL 60016
Phone: (847) 391-6988
Fax: (847) 391-6989
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $304.
Total Amount is formed as General ($304) + Research ($0) + Ownership ($0) = $304.
Last reported payment date: 2024-12-24 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($250).
Total Amount
$304
General + Research + Ownership
Payments
16
Total payment records
General Amount
$304
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bausch & Lomb Americas Inc. | $250 |
| Alcon Vision LLC | $41 |
| Johnson & Johnson Vision Care, Inc. | $14 |
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: 2026-02-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20060111000873 | I | Optometry | IL | TBD |
| I20260203000290 | I | Optometry | VA | 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 | 25 | 24 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 22 | 21 | $0 |
Insurance plans in this area (ZIP 60016)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | IL | |
| - | IL | |
| O P T O M E T R Y | IL | |
| O P T O M E T R Y | VA | |
| O P T O M E T R Y | IL | |
| O P T O M E T R Y | IL | |
| O P T O M E T R Y | IL | |
| O P T O M E T R Y | IL | |
| - | IL | |
| O P T O M E T R Y | VA |
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