Samantha Masaki, M.D.
Family Medicine Physician · Kent, WA
Samantha Masaki, M.D. is a family medicine physician with a practice address in Kent, Washington, and NPI 1710419304, issued on Apr 1, 2017. Check the license (Washington MD60959286, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Samantha Masaki
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD60959286 WA
Self-reported in NPPES; status is on the state search - Practice location
- 403 E Meeker St Ste 200, Kent, WA 98030
- Phone
- (253) 852-2866
- Enumerated
- Apr 1, 2017
- Record last updated
- Jan 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20200526001048); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 403 E Meeker St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Baird, M.D.Family Medicine Physician1457671547
- Preston Butler, MDFamily Medicine Physician1205586120
- Emily Crew, MACounselor1770140584
- Joann Dechant, NDNaturopath1861493868
- Ellen Degrasse, PHARM.D., BCPSPharmacist1992707996
- Rebecca Fino-Fugate, CNM, RNAdvanced Practice Midwife1336658368
Verify Samantha Masaki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60959286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average family medicine physician in 2024
538 Medicare Part D claims for 74 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium36 claims
- Amlodipine Besylate35 claims
- Lisinopril22 claims
- Metformin Hcl20 claims
- Nortriptyline Hcl16 claims
- Tamsulosin Hcl16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- HealthpointKent, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Masaki among 5,534 family medicine physician records in Washington
Samantha Masaki, M.D. is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2009 among the 3,294 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
70 family medicine physician records list a practice address in Kent
They are 70 of the 2,674 NPPES records with a practice address in Kent, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Kent → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Von Chang, MDKent, WA 980301003844804
- Hilton Chen, MDKent, WA 980301821017922
- Harpreet Chhokar, M.D.Kent, WA 980301194779629
- David Eidt, MDKent, WA 980301629099155
- Dale Epper, MDKent, WA 980301700803400
- Sadaf Hussain, MDKent, WA 980301558363176
- Robert Larson, M.D.Kent, WA 980301881617488
- Ruth Michaelis, MDKent, WA 980301982698320
Common questions
What is Samantha Masaki, M.D.'s NPI number?
Samantha Masaki, M.D.'s National Provider Identifier (NPI) is 1710419304, issued on Apr 1, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Masaki, M.D. located?
The NPPES record lists a practice address at 403 E Meeker St Ste 200, Kent, WA, 98030. Phone: (253) 852-2866. Providers update this record themselves, so call before visiting.
How can I verify Samantha Masaki, M.D.'s license?
NPPES lists Washington license number MD60959286, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samantha Masaki, M.D. prescribe under Medicare Part D?
In 2024, Samantha Masaki, M.D. had 538 Medicare Part D claims for 74 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.