MANUEL JOHN CHAKNIS – Ophthalmology Physician, NPI 1538384680
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
570 OPHTHALMOLOGY in GA
Provider Addresses for MANUEL JOHN CHAKNIS
2905 COBB PKWY SE
ATLANTA, GA 303393168
Phone: (770) 952-1100
Type: Mailing
1300 PEACHTREE INDUSTRIAL BLVD STE 1201
SUWANEE, GA 300244550
Phone: (678) 381-2020
Fax: (678) 381-2015
Type: Mailing
1995 MALL OF GEORGIA BLVD STE A
BUFORD, GA 305196622
Phone: (678) 381-2020
Fax: (678) 381-2015
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $203.
Total Amount is formed as General ($203) + Research ($0) + Ownership ($0) = $203.
Last reported payment date: 2024-02-21 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($63).
Total Amount
$203
General + Research + Ownership
Payments
8
Total payment records
General Amount
$203
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bausch & Lomb Americas Inc. | $63 |
| ABBVIE INC. | $41 |
| Oyster Point Pharma, Inc. | $35 |
| RxSight Inc | $33 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $31 |
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: 2006-01-10
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 |
|---|---|---|---|---|
| I20060110000500 | I | Ophthalmology | GA | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 194 | 190 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 82 | 82 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 62 | 51 | $0 |
| 92133 | Imaging of optic nerve | 39 | 39 | $0 |
| 92083 | Exam of visual field with extended testing | 35 | 35 | $0 |
Insurance plans in this area (ZIP 30339)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | CA | |
| Internal Medicine | GA | |
| Physician Assistant | FL | |
| Interventional Radiology, Diagnostic Radiology | KY | |
| Anesthesiology Assistant | GA | |
| - | CA | |
| D E R M A T O L O G Y | GA | |
| Interventional Radiology, Diagnostic Radiology | NC | |
| Physician Assistant | GA | |
| - | GA |
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