Leonard Stewart Seifter, MD
Ophthalmology Physician · Olympia, WA
Leonard Stewart Seifter, MD is an ophthalmology physician with a practice address in Olympia, Washington, and NPI 1407843279, issued on Oct 5, 2005. Check the license (Washington MD00023118, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Leonard Stewart Seifter
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD00023118 WA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Lilly RD NE, Olympia, WA 98506
- Phone
- (360) 438-2207
- Enumerated
- Oct 5, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (360) 438-2231
- Medicaid ID
- 7087539 WA
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 522 in Washington → Look up another NPI →
Also registered at 300 Lilly RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Leonard Stewart Seifter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00023118Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average ophthalmology physician in 2024
12 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.
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.
Leonard Stewart Seifter among 522 ophthalmology physician records in Washington
Leonard Stewart Seifter, MD is one of 522 ophthalmology physician records with a practice address in Washington. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Washington
There are 522 ophthalmology physician records in Washington.
All 522 in Washington → Every provider in Olympia → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Rodger Bodoia, MDOlympia, WA 985061073676847
- Noel Castillo, MDOlympia, WA 985061316404999
- Victor Chin, M.D.Olympia, WA 985061174553010
- Preston Luong, MDOlympia, WA 985061578026472
- Malgorzata Peterson, MDOlympia, WA 985061750771176
- John SamplesOlympia, WA 985061598717860
- Grant Aaker, MDLacey, WA 985031770872988
- Jane Myung, MDLacey, WA 985031063616472
Common questions
What is Leonard Stewart Seifter, MD's NPI number?
Leonard Stewart Seifter, MD's National Provider Identifier (NPI) is 1407843279, issued on Oct 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leonard Stewart Seifter, MD located?
The NPPES record lists a practice address at 300 Lilly RD NE, Olympia, WA, 98506. Phone: (360) 438-2207. Providers update this record themselves, so call before visiting.
How can I verify Leonard Stewart Seifter, MD's license?
NPPES lists Washington license number MD00023118, 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 Leonard Stewart Seifter, MD prescribe under Medicare Part D?
In 2024, Leonard Stewart Seifter, MD had 12 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.