John Marshall Schiefelbein, D.M.D.
General Practice Dentistry · Leavenworth, WA
John Marshall Schiefelbein, D.M.D. is a general practice dentistry with a practice address in Leavenworth, Washington, and NPI 1952490443, issued on Oct 12, 2006. Check the license (Washington DE 00007723, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Marshall Schiefelbein
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DE 00007723 WA
Self-reported in NPPES; status is on the state search - Practice location
- 246 Division St, Leavenworth, WA 98826
- Phone
- (509) 548-5841
- Enumerated
- Oct 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (509) 548-1064
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,196 in Washington → Look up another NPI →
Verify John Marshall Schiefelbein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE 00007723Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average general practice dentistry in 2024
68 Medicare Part D claims for 55 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin59 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: $503.97
3 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
John Marshall Schiefelbein among 3,196 general practice dentistry records in Washington
John Marshall Schiefelbein, D.M.D. 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).
2 general practice dentistry records list a practice address in Leavenworth
They are 2 of the 105 NPPES records with a practice address in Leavenworth, and 3,196 general practice dentistry records in Washington.
All 3,196 in Washington → Every provider in Leavenworth → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Bradford O'Brien, D.D.S.Leavenworth, WA 988261124002332
- Douglas Beaudry, D.D.S., P.S.Ephrata, WA 988231922166578
- Gale Campbell, DDSEphrata, WA 988231235214743
- Casey Sutherland, DMDManson, WA 988311942557830
- Gerardo Aragon Chavez, DDSChelan, WA 988161699346148
- Jason Doten, DDSChelan, WA 988161235255761
- Charles Gavin, D.D.S.,P.S.Chelan, WA 988161790854164
- Todd Harrison, D.D.S.Chelan, WA 988161124164090
Common questions
What is John Marshall Schiefelbein, D.M.D.'s NPI number?
John Marshall Schiefelbein, D.M.D.'s National Provider Identifier (NPI) is 1952490443, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Marshall Schiefelbein, D.M.D. located?
The NPPES record lists a practice address at 246 Division St, Leavenworth, WA, 98826. Phone: (509) 548-5841. Providers update this record themselves, so call before visiting.
How can I verify John Marshall Schiefelbein, D.M.D.'s license?
NPPES lists Washington license number DE 00007723, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does John Marshall Schiefelbein, D.M.D. prescribe under Medicare Part D?
In 2024, John Marshall Schiefelbein, D.M.D. had 68 Medicare Part D claims for 55 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.