Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Dermatology

Lindsay L. Thelin, MD

Works at hospitals in Leavenworth, WA · Wenatchee, WA · Chelan, WA · Washington

Summary

Dr. Lindsay L. Thelin, MD is a dermatologist at 1201 S Miller St, Wenatchee, WA 98801. Phone: (509) 662-2208. Accepts Medicare assignment. In 2024, Lindsay L. Thelin had 930 Original Medicare patients and 4,516 services. NPI 1316386980. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Lindsay L. Thelin, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Lindsay L. Thelin accept Medicare assignment?
Yes. Medicare's clinician data says Lindsay L. Thelin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Lindsay L. Thelin see?
In 2024, CMS data shows 930 Original Medicare patients and 4,516 services for Lindsay L. Thelin. This counts Original Medicare only and measures volume, not quality.
What is Lindsay L. Thelin's NPI number?
1316386980. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Lindsay L. Thelin, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients930
Services billed to Medicare4,516
Different services or procedures57
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)1,895 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)826 services
  3. Destruction of precancer skin growth, 1 growth (17000)565 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)215 services
  5. Biopsy of related skin growth, first growth (11102)203 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol63%
  • High blood pressure61%
  • Arthritis38%
  • Chronic kidney disease19%
  • Diabetes17%
  • Depression17%

Hospitals where Lindsay L. Thelin works

Medicare's Facility Affiliation Data lists Lindsay L. Thelin at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Cascade Medical CenterLeavenworth, WA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 501313
  • Confluence Health HospitalWenatchee, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500016
  • Lake Chelan Community HospitalChelan, WA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 501334

Practice locations

Addresses where Lindsay L. Thelin is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lindsay L. Thelin as a member of this group (CMS data updated October 2, 2026).

  • Central Washington Health Services Association721 clinicians in the group

Specialties

Find other Dermatology doctors in Washington →

Other dermatologists in Wenatchee

Clinicians with the same Medicare primary specialty in Wenatchee, WA — not a recommendation.

All dermatologists in Wenatchee →

Other clinicians in Central Washington Health Services Association

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Arizona College Of Medicine
Graduation year2013 (13 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1316386980
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians