WILLIAM S CLIFFORD (M.D.) – Ophthalmology Physician, NPI 1114941226
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
157 OPHTHALMOLOGY in KS
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Provider Addresses for WILLIAM S CLIFFORD (M.D.)
310, East Walnut Street, Garden City, Finney County, Kansas, 67846, United States
SUITE 101
GARDEN CITY, KS 678465560
Phone: (620) 275-7248
Fax: (620) 275-5262
Type: Mailing
502 COLLEGE ST
GARDEN CITY, KS 678465560
Phone: (620) 275-7248
Fax: (620) 275-5262
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $256.
Total Amount is formed as General ($256) + Research ($0) + Ownership ($0) = $256.
Last reported payment date: 2024-06-05 • Largest payer in this snapshot: Carl Zeiss Meditec USA, Inc. ($79).
Total Amount
$256
General + Research + Ownership
Payments
7
Total payment records
General Amount
$256
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Carl Zeiss Meditec USA, Inc. | $79 |
| Glaukos Corporation | $65 |
| Bausch & Lomb Americas Inc. | $42 |
| ABBVIE INC. | $35 |
| Alcon Vision LLC | $21 |
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: 2011-05-12
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 |
|---|---|---|---|---|
| I20050510000602 | I | Ophthalmology | KS | TBD |
| I20110512000197 | I | Ophthalmology | CO | 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 |
|---|---|---|---|---|
| 92136 | Measurement of corneal curvature and depth of eye | 542 | 260 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 357 | 283 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 352 | 230 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 315 | 315 | $0 |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 173 | 172 | $0 |
Insurance plans in this area (ZIP 67846)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | KS | |
| O P H T H A L M O L O G Y | KS | |
| - | KS | |
| O P H T H A L M O L O G Y | KS | |
| - | KS |
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