THOMAS V.P. ALPREN (M.D.) – Cornea and External Diseases Specialist Physician, NPI 1508853474
Cornea and External Diseases Specialist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
388 OPHTHALMOLOGY in WI
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Provider Addresses for THOMAS V.P. ALPREN (M.D.)
6020, South Packard Avenue, Cudahy, Milwaukee County, Wisconsin, 53110, United States
CUDAHY, WI 531103028
Phone: (414) 294-4660
Fax: (414) 294-4396
Type: Mailing
2500 W Layton Medical Building, 2500, West Layton Avenue, Wilson Park, Milwaukee, Milwaukee County, Wisconsin, 53221, United States
SUITE 110
MILWAUKEE, WI 532215420
Phone: (414) 281-0963
Fax: (414) 281-0959
Type: Location
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 $168.
Total Amount is formed as General ($168) + Research ($0) + Ownership ($0) = $168.
Last reported payment date: 2024-07-24 • Largest payer in this snapshot: Harrow Eye, LLC ($52).
Total Amount
$168
General + Research + Ownership
Payments
8
Total payment records
General Amount
$168
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Harrow Eye, LLC | $52 |
| RxSight Inc | $37 |
| ABBVIE INC. | $26 |
| Tarsus Pharmaceuticals, Inc. | $22 |
| Amgen Inc. | $16 |
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: 2009-10-29
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 |
|---|---|---|---|---|
| I20091029000573 | I | Ophthalmology | WI | 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 | 278 | 269 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 223 | 152 | $0 |
| 92083 | Exam of visual field with extended testing | 142 | 116 | $0 |
| 92133 | Imaging of optic nerve | 129 | 112 | $0 |
| 92134 | Imaging of retina | 81 | 71 | $0 |
Insurance plans in this area (ZIP 53110)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | WI | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 269 | 187 |
| OPHTHALMOLOGY | WI | 92083 | Measurement of field of vision during daylight conditions | 375 | 311 |
| OPHTHALMOLOGY | WI | 92134 | Diagnostic imaging of retina | 223 | 180 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | WI | |
| O P H T H A L M O L O G Y | IL | |
| O P H T H A L M O L O G Y | WI | |
| O P H T H A L M O L O G Y | WI | |
| - | TN | |
| O P H T H A L M O L O G Y | WI | |
| O P H T H A L M O L O G Y | WI | |
| O P T O M E T R Y | WI | |
| O P T O M E T R Y | NJ |
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