MARK L. MASON (O.D.) – Optometrist, NPI 1770699340
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,618 OPTOMETRY in OH
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Provider Addresses for MARK L. MASON (O.D.)
907, Schneider Street Southeast, North Canton, Stark County, Ohio, 44720, United States
NORTH CANTON, OH 447203774
Phone: (330) 499-1494
Fax: (330) 499-3744
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 13 Open Payments records for all available years, with a total value of $482.
Total Amount is formed as General ($482) + Research ($0) + Ownership ($0) = $482.
Last reported payment date: 2024-08-09 • Largest payer in this snapshot: Alcon Vision LLC ($272).
Total Amount
$482
General + Research + Ownership
Payments
13
Total payment records
General Amount
$482
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alcon Vision LLC | $272 |
| Bausch & Lomb Americas Inc. | $113 |
| CooperVision Inc. | $73 |
| ABB Con-Cise Optical Group LLC | $24 |
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: 2010-09-27
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 |
|---|---|---|---|---|
| I20100927000403 | I | Optometry | 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 |
|---|---|---|---|---|
| 92250 | Photography of the retina | 120 | 115 | $0 |
| 92014 | Established patient complete exam of visual system | 66 | 66 | $0 |
| 92083 | Exam of visual field with extended testing | 45 | 45 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 39 | 37 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 44720)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPTOMETRY | OH | 92083 | Measurement of field of vision during daylight conditions | 30 | 29 |
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