NPPES file of Aug 9, 2026

Mark F. Kadoshima, DDS

General Practice Dentistry · Tacoma, WA

Mark F. Kadoshima, DDS is a general practice dentistry with a practice address in Tacoma, Washington, and NPI 1639277098, issued on Sep 20, 2006. Check the license (Washington DE00006257, 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
1639277098
Name
Mark F. Kadoshima
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DE00006257 WA
Self-reported in NPPES; status is on the state search
Practice location
4835 Pacific Ave, Tacoma, WA 98408
Phone
(253) 473-0270
Enumerated
Sep 20, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(253) 472-7645
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.
Download card Updates feed

Verify Mark F. Kadoshima 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 DE00006257
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

37% fewer Medicare Part D claims than the average general practice dentistry in 2024

52 Medicare Part D claims for 30 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Mark Kadoshima52
  2. Specialty average83

Most prescribed

  1. Amoxicillin21 claims
  2. Hydrocodone-Acetaminophen14 claims
  3. Valacyclovir11 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.

Mark F. Kadoshima among 3,196 general practice dentistry records in Washington

Mark F. Kadoshima, DDS is one of 3,196 general practice dentistry records with a practice address in Washington. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 59% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Dentistry providers in Washington

There are 3,196 general practice dentistry records in Washington.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Duane Mayeda, D.D.S.Tacoma, WA 984081821139486
  2. Albert Bird, D.D.S.Tacoma, WA 984091750303707
  3. Zachary Bird, D.M.D.Tacoma, WA 984091477719797
  4. William Carlson, DDSTacoma, WA 984091790866770
  5. David Clark, D.D.S.Tacoma, WA 984091447333539
  6. Cynthia Feleppa, DDSTacoma, WA 984091063457935
  7. Raymond Frye, DMDTacoma, WA 984091205926110
  8. Debra Hopkins, DDSTacoma, WA 984091235330564

Common questions

What is Mark F. Kadoshima, DDS's NPI number?

Mark F. Kadoshima, DDS's National Provider Identifier (NPI) is 1639277098, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark F. Kadoshima, DDS located?

The NPPES record lists a practice address at 4835 Pacific Ave, Tacoma, WA, 98408. Phone: (253) 473-0270. Providers update this record themselves, so call before visiting.

How can I verify Mark F. Kadoshima, DDS's license?

NPPES lists Washington license number DE00006257, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Mark F. Kadoshima, DDS prescribe under Medicare Part D?

In 2024, Mark F. Kadoshima, DDS had 52 Medicare Part D claims for 30 beneficiaries; the average among general practice dentistry prescribers was 83. 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.