NPPES file of Aug 9, 2026

Masaki Sakamoto

Dentist · Seattle, WA

Masaki Sakamoto is a dentist with a practice address in Seattle, Washington, and NPI 1306408091, issued on Jul 2, 2019. Check the license (Washington DE60977067, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1306408091
Name
Masaki Sakamoto
Primary taxonomy
Dentist 122300000X
License numbers
DE60977067 WA
DN24413 FL
Self-reported in NPPES; status is on the state search
Practice location
10212 5TH Ave NE Ste 268, Seattle, WA 98125
Phone
(206) 527-5111
Enumerated
Jul 2, 2019
Record last updated
Aug 17, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(206) 527-1013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10212 5TH Ave NE Ste 268

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christine Wu, DDSDentist1861860280

Verify Masaki Sakamoto in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DE60977067
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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27% fewer Medicare Part D claims than the average dentist in 2024

63 Medicare Part D claims for 31 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Masaki Sakamoto63
  2. Specialty average86

Most prescribed

  1. Amoxicillin32 claims
  2. Ibuprofen14 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.

Industry payments in 2024: $63.36

3 payments; by number, the most common kind was food and beverage; the largest payer was OraPharma, a division of Bausch Health US, LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Masaki Sakamoto$63.36
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Masaki Sakamoto among 2,767 dentist records in Washington

Masaki Sakamoto is one of 2,767 dentist records with a practice address in Washington. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 76% of them.

  • NPI issued2019 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2020 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in Washington

There are 2,767 dentist records in Washington.

The 8 dentist records with the nearest ZIP codes

  1. Jae Ahn, DDSSeattle, WA 981251811192933
  2. Robert Allen, DDSSeattle, WA 981251326109182
  3. Amrit Burn, DDSSeattle, WA 981251366622706
  4. Reen Chung, D.D.S.Seattle, WA 981251932391877
  5. William Colwell, DDS PSSeattle, WA 981251003929183
  6. Azar Dehkordi, D.D.S.Seattle, WA 981251619003936
  7. Gabriel Don Sing, DDSSeattle, WA 981251801931365
  8. Keith Dung, DDSSeattle, WA 981251083782791

Common questions

What is Masaki Sakamoto's NPI number?

Masaki Sakamoto's National Provider Identifier (NPI) is 1306408091, issued on Jul 2, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Masaki Sakamoto located?

The NPPES record lists a practice address at 10212 5TH Ave NE Ste 268, Seattle, WA, 98125. Phone: (206) 527-5111. Providers update this record themselves, so call before visiting.

How can I verify Masaki Sakamoto's license?

NPPES lists Washington license number DE60977067, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Masaki Sakamoto prescribe under Medicare Part D?

In 2024, Masaki Sakamoto had 63 Medicare Part D claims for 31 beneficiaries; the average among dentist prescribers was 86. 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.