Alisa Koyama
Clinical Social Worker · Shoreline, WA
Alisa Koyama is a clinical social worker with a practice address in Shoreline, Washington, and NPI 1588340608, issued on Jun 23, 2023. Check the license (Washington LW61131874, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alisa Koyama
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- LW61131874 WA
20380 OK
Self-reported in NPPES; status is on the state search - Practice location
- 17701 11TH Ave NE, Shoreline, WA 98155
- Phone
- (415) 310-1461
- Enumerated
- Jun 23, 2023
- Record last updated
- Jun 23, 2023
- Medicare enrollment
- Enrolled (PECOS I20231107000230); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,382 in Washington → Look up another NPI →
Verify Alisa Koyama in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW61131874Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Cherokee NationTahlequah, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alisa Koyama among 6,382 clinical social worker records in Washington
Alisa Koyama is one of 6,382 clinical social worker records with a practice address in Washington. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 81% of them.
- NPI issued2023 · 81% of these records are older, 13% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated2016 · median 2010 among the 984 with a school on file
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 clinical social worker records list a practice address in Shoreline
They are 29 of the 1,234 NPPES records with a practice address in Shoreline, and 6,382 clinical social worker records in Washington.
All 6,382 in Washington → Every provider in Shoreline → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Cher Anderton, LICSWShoreline, WA 981551649991290
- Lexus EdwardsShoreline, WA 981551912680406
- Amy Hagerstrom, LSWAICShoreline, WA 981551952983637
- Brooklyn HambrickShoreline, WA 981551306631031
- Megan Hathaway, MSW, CDPShoreline, WA 981551861902272
- Caitlyn HynesShoreline, WA 981551932734050
- Cristina Maldonado, MSWLake Forest Park, WA 981551598038473
- Shannon Myers, LICSWShoreline, WA 981551467271262
Common questions
What is Alisa Koyama's NPI number?
Alisa Koyama's National Provider Identifier (NPI) is 1588340608, issued on Jun 23, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Alisa Koyama located?
The NPPES record lists a practice address at 17701 11TH Ave NE, Shoreline, WA, 98155. Phone: (415) 310-1461. Providers update this record themselves, so call before visiting.
How can I verify Alisa Koyama's license?
NPPES lists Washington license number LW61131874, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.