DR. ELIZABETH KAY GROETKEN (OD) – Optometrist, NPI 1760436802
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
503 OPTOMETRY in IA
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Provider Addresses for DR. ELIZABETH KAY GROETKEN (OD)
Central Avenue, Erdmann Trailer Court, Le Mars, Plymouth County, Iowa, 51031, United States
PO BOX 706
LE MARS, IA 510313515
Phone: (712) 546-8998
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $451.
Total Amount is formed as General ($451) + Research ($0) + Ownership ($0) = $451.
Last reported payment date: 2024-08-27 • Largest payer in this snapshot: Johnson & Johnson Vision Care, Inc. ($191).
Total Amount
$451
General + Research + Ownership
Payments
15
Total payment records
General Amount
$451
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Johnson & Johnson Vision Care, Inc. | $191 |
| Glaukos Corporation | $109 |
| Bausch & Lomb Americas Inc. | $84 |
| CooperVision Inc. | $34 |
| Alcon Vision LLC | $18 |
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: 2004-03-31
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 |
|---|---|---|---|---|
| I20040331000677 | I | Optometry | IA | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 123 | 121 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 102 | 62 | $0 |
| 83861 | Microfluid analysis of tears | 84 | 40 | $0 |
| 92083 | Exam of visual field with extended testing | 57 | 42 | $0 |
| 92133 | Imaging of optic nerve | 56 | 41 | $0 |
Insurance plans in this area (ZIP 51031)
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