DR. GREGORY MCCORMICK (M.D.) – Ophthalmology Physician, NPI 1508817446
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
36 OPHTHALMOLOGY in VT
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Provider Addresses for DR. GREGORY MCCORMICK (M.D.)
54, Timber Lane, South Burlington, Chittenden County, Vermont, 05403, United States
SOUTH BURLINGTON, VT 054037204
Phone: (802) 864-2010
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)
No Open Payments data available for this provider.
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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: 2006-07-06
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 |
|---|---|---|---|---|
| I20060706000216 | I | Ophthalmology | VT | 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 |
|---|---|---|---|---|
| 66984 | Removal of cataract with insertion of prosthetic lens | 3,281 | 309 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 445 | 304 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 285 | 283 | $0 |
| 92014 | Established patient complete exam of visual system | 208 | 196 | $0 |
| 92134 | Imaging of retina | 141 | 132 | $0 |
Insurance plans in this area (ZIP 05403)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | MA | |
| Ophthalmology, Plastic And Reconstructive Surgery | VT | |
| O P H T H A L M O L O G Y | NY | |
| O P T O M E T R Y | GA |
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