LAURENCE J KARNS (MD) – Ophthalmology Physician, NPI 1871592584
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
840 OPHTHALMOLOGY in OH
Provider Addresses for LAURENCE J KARNS (MD)
730, McKinley Avenue Northwest, Upper Downtown Canton Historic District, Canton, Stark County, Ohio, 44703, United States
CANTON, OH 447033404
Phone: (330) 458-3000
Fax: (330) 458-3006
Type: Mailing
6407 FRANK AVE NW
NORTH CANTON, OH 447207263
Phone: (330) 966-1111
Fax: (330) 966-8333
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 26 Open Payments records for all available years, with a total value of $589.
Total Amount is formed as General ($589) + Research ($0) + Ownership ($0) = $589.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Alcon Vision LLC ($228).
Total Amount
$589
General + Research + Ownership
Payments
26
Total payment records
General Amount
$589
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alcon Vision LLC | $228 |
| BIOTISSUE HOLDINGS INC. | $105 |
| Amgen Inc. | $42 |
| Bausch & Lomb Americas Inc. | $41 |
| Johnson & Johnson Vision Care, Inc. | $39 |
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: 2004-04-26
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 |
|---|---|---|---|---|
| I20040426001426 | I | Ophthalmology | OH | 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 | 618 | 605 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 268 | 203 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 174 | 128 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 151 | 94 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 147 | 90 | $0 |
Insurance plans in this area (ZIP 44703)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | OH | |
| O P H T H A L M O L O G Y | OH | |
| O P H T H A L M O L O G Y | OH | |
| O P T O M E T R Y | OH | |
| O P H T H A L M O L O G Y | OH | |
| O P H T H A L M O L O G Y | OH | |
| O P T O M E T R Y | OH | |
| O P T O M E T R Y | OH | |
| O P H T H A L M O L O G Y | OH | |
| O P T O M E T R Y | OH |
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