Timothy J. Lessmeier, MD
Clinical Cardiac Electrophysiology Physician · Spokane, WA
Timothy J. Lessmeier, MD is a clinical cardiac electrophysiology physician with a practice address in Spokane, Washington, and NPI 1144276825, issued on May 25, 2006. Check the license (Washington MD24119, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Timothy J. Lessmeier
- Credential
- MD
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License numbers
- MD24119 WA
M-6403 ID
Self-reported in NPPES; status is on the state search - Practice location
- 122 W 7TH Ave, Spokane, WA 99204
- Phone
- (509) 838-7711
- Enumerated
- May 25, 2006
- Record last updated
- Aug 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (509) 747-4664
- Medicaid ID
- 003213400 ID
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 74 in Washington → Look up another NPI →
Also registered at 122 W 7TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Abate, MDCardiovascular Disease Physician1720034424
- Muaz Abudiab, MDCardiovascular Disease Physician1639309875
- Susan Alexander, MD, FACCInterventional Cardiology Physician1356355481
- William Bennett, MDInterventional Cardiology Physician1396791026
- Eteri Byazrova, MDClinical Cardiac Electrophysiology Physician1790738060
- Donald Chilson, MDClinical Cardiac Electrophysiology Physician1942259478
Verify Timothy J. Lessmeier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD24119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
111 Medicare Part D claims for 57 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Metoprolol Succinate15 claims
- Carvedilol11 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.
Timothy J. Lessmeier among 74 clinical cardiac electrophysiology physician records in Washington
Timothy J. Lessmeier, MD is one of 74 clinical cardiac electrophysiology physician records with a practice address in Washington. 88% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 62% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileNo · 82% of these records are
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Washington
There are 74 clinical cardiac electrophysiology physician records in Washington.
All 74 in Washington → Every provider in Spokane → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Eteri Byazrova, MDSpokane, WA 992041790738060
- Donald Chilson, MDSpokane, WA 992041942259478
- Mark Harwood, M.D.Spokane, WA 992041356559975
- Patrick Henley, DOSpokane, WA 992041972737096
- Thomas Klein, MDSpokane, WA 992041215195862
- Gerhard Muelheims, MD, FACCSpokane, WA 992041528091253
- Jacquelyn Ryan, MDSpokane, WA 992051093744468
- Michael Kwasman, MD, FACCSpokane, WA 992081952315186
Common questions
What is Timothy J. Lessmeier, MD's NPI number?
Timothy J. Lessmeier, MD's National Provider Identifier (NPI) is 1144276825, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy J. Lessmeier, MD located?
The NPPES record lists a practice address at 122 W 7TH Ave, Spokane, WA, 99204. Phone: (509) 838-7711. Providers update this record themselves, so call before visiting.
How can I verify Timothy J. Lessmeier, MD's license?
NPPES lists Washington license number MD24119, 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 Timothy J. Lessmeier, MD prescribe under Medicare Part D?
In 2024, Timothy J. Lessmeier, MD had 111 Medicare Part D claims for 57 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.