THOMAS J E CLARK (MD) – Ophthalmology Physician, NPI 1144632183
Ophthalmology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
235 OPHTHALMOLOGY in IA
Provider Addresses for THOMAS J E CLARK (MD)
200 Hawkins Dr
Dept of Ophthalmology
Iowa City, IA 522421009
Phone: (319) 356-2864
Fax: (319) 356-1520
Type: Location
925 N 87TH ST
MILWAUKEE, WI 532264812
Phone: (414) 456-2020
Fax: (414) 456-6300
Type: Mailing
1710 S. 70TH ST
LINCOLN, NE 68506
Phone: (402) 484-9000
Fax: (402) 483-4223
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $140.
Total Amount is formed as General ($140) + Research ($0) + Ownership ($0) = $140.
Last reported payment date: 2024-08-12 • Largest payer in this snapshot: ABBVIE INC. ($63).
Total Amount
$140
General + Research + Ownership
Payments
8
Total payment records
General Amount
$140
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $63 |
| Amgen Inc. | $57 |
| Horizon Therapeutics plc | $19 |
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: 2020-06-03
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 |
|---|---|---|---|---|
| I20180605000403 | I | Ophthalmology | WI | TBD |
| I20200603000965 | I | Ophthalmology | NE | 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 |
|---|---|---|---|---|
| 92285 | Photography of content of eyes | 519 | 490 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 293 | 293 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 269 | 233 | $0 |
| 92082 | Exam of visual field with intermediate testing | 265 | 259 | $0 |
| 15823 | Removal of excessive skin and fat of upper eyelid | 114 | 114 | $0 |
Insurance plans in this area (ZIP 52242)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | NE | |
| O P H T H A L M O L O G Y | NE | |
| O P H T H A L M O L O G Y | NE | |
| - | NE | |
| O P H T H A L M O L O G Y | NE | |
| O P H T H A L M O L O G Y | CT | |
| O P H T H A L M O L O G Y | NE | |
| O P H T H A L M O L O G Y | NE | |
| O P H T H A L M O L O G Y | NE | |
| O P H T H A L M O L O G Y | NE |
Reviews
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