DR. GARY H CASSEL (MD) – Ophthalmology Physician, NPI 1124180880
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
666 OPHTHALMOLOGY in MD
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Provider Addresses for DR. GARY H CASSEL (MD)
5 Wacky Woman, 10255, York Road, Cockeysville, Baltimore County, Maryland, 21030, United States
COCKEYSVILLE, MD 21030
Phone: (410) 828-9270
Type: Location
PO BOX 527
LUTHERVILLE, MD 210940527
Phone: (410) 828-9270
Fax: (410) 321-0124
Type: Mailing
23 CROSSROADS DR STE 310
OWINGS MILLS, MD 211175478
Phone: (410) 581-1500
Fax: (410) 581-0577
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $199.
Total Amount is formed as General ($199) + Research ($0) + Ownership ($0) = $199.
Last reported payment date: 2023-12-05 • Largest payer in this snapshot: Optos, Inc. ($184).
Total Amount
$199
General + Research + Ownership
Payments
3
Total payment records
General Amount
$199
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Optos, Inc. | $184 |
| Alcon Vision LLC | $15 |
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: 2008-04-21
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20080421000116 | I | Ophthalmology | MD | 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 | 439 | 418 | $0 |
| 92012 | Established patient problem focused exam of visual system | 222 | 174 | $0 |
| 92083 | Exam of visual field with extended testing | 90 | 86 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 77 | 71 | $0 |
| 92004 | New patient complete exam of visual system | 77 | 77 | $0 |
Insurance plans in this area (ZIP 21030)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | MD | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 239 | 193 |
| OPHTHALMOLOGY | MD | 92083 | Measurement of field of vision during daylight conditions | 33 | 30 |
| OPHTHALMOLOGY | MD | 92134 | Diagnostic imaging of retina | 13 | 13 |
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