MRS. CHI HAE KWAN (O.D.) – Optometrist, NPI 1982669073
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,116 OPTOMETRY in MA
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Provider Addresses for MRS. CHI HAE KWAN (O.D.)
46;48;50;52;54;56;58;60, South Main Street, Natick, Middlesex County, Massachusetts, 01760, United States
NATICK, MA 017604920
Phone: (617) 216-5884
Type: Mailing
1, Washington Street, Wellesley Lower Falls, Wellesley Farms, Wellesley, Norfolk County, Massachusetts, 02481-3120, United States
SUITE 212
WELLESLEY, MA 024811711
Phone: (781) 237-6770
Fax: (617) 636-4866
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $400.
Total Amount is formed as General ($400) + Research ($0) + Ownership ($0) = $400.
Last reported payment date: 2024-11-07 • Largest payer in this snapshot: CooperVision Inc. ($234).
Total Amount
$400
General + Research + Ownership
Payments
11
Total payment records
General Amount
$400
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CooperVision Inc. | $234 |
| Glaukos Corporation | $88 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $36 |
| Genentech USA, Inc. | $24 |
| Oyster Point Pharma, Inc. | $18 |
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: 2003-11-22
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 |
|---|---|---|---|---|
| I20031122000059 | I | Optometry | MA | 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 | 164 | 161 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 70 | 60 | $0 |
| 92133 | Imaging of optic nerve | 43 | 40 | $0 |
| 92134 | Imaging of retina | 29 | 27 | $0 |
| 92083 | Exam of visual field with extended testing | 26 | 22 | $0 |
Insurance plans in this area (ZIP 01760)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | MA | |
| O P T O M E T R Y | MA | |
| - | MA | |
| - | MA | |
| O P H T H A L M O L O G Y | MA | |
| O P H T H A L M O L O G Y | OH | |
| O P H T H A L M O L O G Y | MA | |
| O P T O M E T R Y | MA | |
| - | MA | |
| O P T O M E T R Y | MD |
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