DR. KA YI TAM (MD) – Pediatric Ophthalmology and Strabismus Specialist Physician, NPI 1407387996
Pediatric Ophthalmology and Strabismus Specialist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
466 OPHTHALMOLOGY in WA
Provider Addresses for DR. KA YI TAM (MD)
PO BOX 5371
SEATTLE, WA 981455005
Phone: (206) 987-8438
Type: Mailing
4800 SAND POINT WAY NE
SEATTLE, WA 981053901
Phone: (206) 987-2000
Type: Location
4800 Sand Point Way NE
Seattle, WA 981053901
Phone: (206) 987-2000
Type: Location
751 S Bascom Ave
San Jose, CA 951282604
Phone: (510) 907-1908
Type: Location
Boston Medical Center, 1, Massachusetts Avenue, South End, Boston, Suffolk County, Massachusetts, 02118, United States
BOSTON, MA 021182908
Phone: (617) 638-6800
Type: Mailing
PO BOX 5299
MS: 820-5-PCO
TACOMA, WA 984150299
Phone:
Type: Mailing
316 MARTIN LUTHER KING JR WAY STE 402
TACOMA, WA 984054261
Phone: (253) 792-6630
Fax: (253) 403-7205
Type: Location
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2021-06-25
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 |
|---|---|---|---|---|
| I20210625002595 | I | Ophthalmology | WA | 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 | 14 | 14 | $0 |
Insurance plans in this area (ZIP 98145)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | WA | |
| Nurse Practitioner | WA | |
| - | IL | |
| O P H T H A L M O L O G Y | OR | |
| O P H T H A L M O L O G Y | WA | |
| Nurse Practitioner | WA | |
| Family Practice | WA | |
| Interventional Radiology, Diagnostic Radiology | OH | |
| Physician Assistant | ID | |
| Clinical Psychologist | WA |
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