BRENT E. WALKER (M.D.) – Ophthalmology Physician, NPI 1801887971
Ophthalmology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,144 OPHTHALMOLOGY in PA
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Provider Addresses for BRENT E. WALKER (M.D.)
1827, West 38th Street, Erie Heights, West Hills, Erie, Erie County, Pennsylvania, 16508, United States
ERIE, PA 165082168
Phone: (814) 864-4048
Fax: (814) 868-0011
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 6 Open Payments records for all available years, with a total value of $379.
Total Amount is formed as General ($379) + Research ($0) + Ownership ($0) = $379.
Last reported payment date: 2024-02-29 • Largest payer in this snapshot: Apellis Pharmaceuticals, Inc. ($232).
Total Amount
$379
General + Research + Ownership
Payments
6
Total payment records
General Amount
$379
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Apellis Pharmaceuticals, Inc. | $232 |
| Oyster Point Pharma, Inc. | $130 |
| Alcon Vision LLC | $17 |
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: 2007-05-02
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 |
|---|---|---|---|---|
| I20070502000593 | I | Ophthalmology | PA | 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 | 967 | 923 | $0 |
| 92012 | Established patient problem focused exam of visual system | 944 | 512 | $0 |
| 92133 | Imaging of optic nerve | 294 | 293 | $0 |
| 92083 | Exam of visual field with extended testing | 277 | 274 | $0 |
| 92020 | Exam of the internal drainage system of eye | 262 | 261 | $0 |
Insurance plans in this area (ZIP 16508)
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Provider's Procedures
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