LAM N DAO (OD) – Optometrist, NPI 1609936137
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
225 OPTOMETRY in RI
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Provider Addresses for LAM N DAO (OD)
77, Mohawk Drive, Harris, Seekonk, Bristol County, Massachusetts, 02771, United States
SEEKONK, MA 027715749
Phone: (401) 439-9973
Fax: (401) 826-4629
Type: Mailing
222, Jefferson Boulevard, Greenwood, Apponaug, Warwick, Kent County, Rhode Island, 02888, United States
WARWICK, RI 028883855
Phone: (401) 352-0202
Fax: (401) 738-2744
Type: Location
222 JEFFERSON BLVD
WARWICK, RI 028883847
Phone: (401) 352-0202
Fax: (401) 738-2744
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 38 Open Payments records for all available years, with a total value of $827.
Total Amount is formed as General ($827) + Research ($0) + Ownership ($0) = $827.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Oyster Point Pharma, Inc. ($184).
Total Amount
$827
General + Research + Ownership
Payments
38
Total payment records
General Amount
$827
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2009-10-14
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 |
|---|---|---|---|---|
| I20091014000459 | I | Optometry | RI | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 131 | 78 | $0 |
| 92014 | Established patient complete exam of visual system | 117 | 117 | $0 |
| 92133 | Imaging of optic nerve | 67 | 45 | $0 |
| 68761 | Closure of tear duct opening using plug | 67 | 22 | $0 |
| 92134 | Imaging of retina | 44 | 38 | $0 |
Insurance plans in this area (ZIP 02771)
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Provider's Procedures
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