DR. TIMOTHY J LESSMEIER (MD) – Clinical Cardiac Electrophysiology Physician, NPI 1144276825
Clinical Cardiac Electrophysiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. TIMOTHY J LESSMEIER (MD)
West 7th Avenue, Spokane, Spokane County, Washington, 99258, United States
SUITE 310
SPOKANE, WA 992042349
Phone: (509) 838-7711
Fax: (509) 747-4664
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $3,075.
Total Amount is formed as General ($3,075) + Research ($0) + Ownership ($0) = $3,075.
Last reported payment date: 2023-06-13 • Largest payer in this snapshot: Boston Scientific Corporation ($3,075).
Total Amount
$3,075
General + Research + Ownership
Payments
4
Total payment records
General Amount
$3,075
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-06-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $3,075 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-04-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040405000350 | I | Cardiac Electrophysiology | WA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 145 | 134 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 105 | 94 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 80 | 77 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 70 | 67 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 54 | 53 | $0 |
Insurance plans in this area (ZIP 99204)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIAC ELECTROPHYSIOLOGY | WA | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 92 | 73 |
| CARDIAC ELECTROPHYSIOLOGY | WA | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 44 | 29 |
| CARDIAC ELECTROPHYSIOLOGY | WA | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 40 | 29 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ID | |
| Orthopedic Surgery | ID | |
| Interventional Cardiology | WA | |
| - | ID | |
| - | WA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | ID | |
| - | ID | |
| - | OR | |
| Pulmonary Disease, Critical Care (Intensivists) | ID | |
| - | ID |
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