Sean Alan Christiansen, D.D.S
Dentist · Sumner, WA
Sean Alan Christiansen, D.D.S is a dentist with a practice address in Sumner, Washington, and NPI 1952569287, issued on May 22, 2008. Check the license (Washington 9671, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sean Alan Christiansen
- Credential
- D.D.S
- Primary taxonomy
- Dentist 122300000X
- License number
- 9671 WA
Self-reported in NPPES; status is on the state search - Practice location
- 16202 64TH St E, Sumner, WA 98390
- Phone
- (253) 891-0977
- Enumerated
- May 22, 2008
- Record last updated
- May 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Also registered at 16202 64TH St E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Molen, D.D.S., M.D.Oral and Maxillofacial Surgery (Dentist)1689676082
Verify Sean Alan Christiansen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 9671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average dentist in 2024
42 Medicare Part D claims for 33 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin27 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: $23.05
1 payment: food and beverage; the largest payer was Solventum Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sean Alan Christiansen among 2,767 dentist records in Washington
Sean Alan Christiansen, D.D.S 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 2008, is newer than 36% of them.
- NPI issued2008 · 36% of these records are older, 61% 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 updated2008 · 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).
6 dentist records list a practice address in Sumner
They are 6 of the 153 NPPES records with a practice address in Sumner, and 2,767 dentist records in Washington.
All 2,767 in Washington → Every provider in Sumner → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Rolf Edlund, DDSSumner, WA 983901003814781
- Teresita Mandapat, DDSSumner, WA 983901669593240
- Jessica Raastad, DDSSumner, WA 983901174000467
- Jennifer TangSumner, WA 983901326805045
- Laura Vandyk, DDSSumner, WA 983901417102112
- Syed Bashar, DDSBonney Lake, WA 983911952317372
- Maya Drangsholt, DMDBonney Lake, WA 983911578282067
- Nga Duong, DMDBonney Lake, WA 983911578638672
Common questions
What is Sean Alan Christiansen, D.D.S's NPI number?
Sean Alan Christiansen, D.D.S's National Provider Identifier (NPI) is 1952569287, issued on May 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sean Alan Christiansen, D.D.S located?
The NPPES record lists a practice address at 16202 64TH St E, Sumner, WA, 98390. Phone: (253) 891-0977. Providers update this record themselves, so call before visiting.
How can I verify Sean Alan Christiansen, D.D.S's license?
NPPES lists Washington license number 9671, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Sean Alan Christiansen, D.D.S prescribe under Medicare Part D?
In 2024, Sean Alan Christiansen, D.D.S had 42 Medicare Part D claims for 33 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.