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Edit this profileAt a glance
- 825 Eastlake Ave E, Seattle, WA 98109
About Joy Kumagai
Listed in the NPI registry as a nurse practitioner, Joy Kumagai practices in Seattle, WA. According to Medicare claims data, the services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. NPI 1053945303 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (206) 520-5000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
825 EASTLAKE AVE E
Seattle, WA 98109
Procedures Most Often Billed to Medicare
34 services · 17 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
34 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other nurse practitioners in Seattle 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Joy Kumagai's specialty?
Joy Kumagai is a nurse practitioner in Seattle, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Joy Kumagai?
Joy Kumagai is listed at 825 Eastlake Ave E, Seattle, WA 98109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joy Kumagai?
The number on file is (206) 520-5000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Joy Kumagai?
Joy Kumagai's National Provider Identifier is 1053945303. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Joy Kumagai's education?
Joy Kumagai attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Joy Kumagai have?
Joy Kumagai has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What is Joy Kumagai known for?
According to Medicare billing data, Joy Kumagai the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Joy Kumagai's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Joy Kumagai. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.