DR. GERARD M CHORYAN (O.D.) – Optometrist, NPI 1629072301
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,203 OPTOMETRY in MI
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Provider Addresses for DR. GERARD M CHORYAN (O.D.)
East Beltline Avenue Northeast, Grand Rapids, Kent County, Michigan, 49547, United States
GRAND RAPIDS, MI 495256049
Phone: (616) 949-2600
Fax: (616) 365-2076
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 23 Open Payments records for all available years, with a total value of $712.
Total Amount is formed as General ($712) + Research ($0) + Ownership ($0) = $712.
Last reported payment date: 2024-08-01 • Largest payer in this snapshot: ABBVIE INC. ($195).
Total Amount
$712
General + Research + Ownership
Payments
23
Total payment records
General Amount
$712
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $195 |
| CooperVision Inc. | $190 |
| Alcon Vision LLC | $143 |
| BIOTISSUE HOLDINGS, INC. | $94 |
| Amgen Inc. | $34 |
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: 2005-03-24
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 |
|---|---|---|---|---|
| I20050324001046 | I | Optometry | MI | 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 | 296 | 290 | $0 |
| 92012 | Established patient problem focused exam of visual system | 60 | 47 | $0 |
| 92133 | Imaging of optic nerve | 28 | 28 | $0 |
| 92134 | Imaging of retina | 25 | 24 | $0 |
| 92083 | Exam of visual field with extended testing | 23 | 23 | $0 |
Insurance plans in this area (ZIP 49525)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | MI | |
| O P T O M E T R Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P T O M E T R Y | MI | |
| O P T O M E T R Y | MI | |
| - | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P H T H A L M O L O G Y | MI | |
| O P T O M E T R Y | MI |
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