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

Family Practice

Carolyn M. Pierce, MD

Works at hospitals in Klamath Falls, OR · Oregon

Summary

Dr. Carolyn M. Pierce, MD is a family doctor at 2801 Daggett Ave, Klamath Falls, OR 97601. Phone: (541) 274-6221. Accepts Medicare assignment. In 2024, Carolyn M. Pierce had 172 Original Medicare patients and 205 services. NPI 1912299132. 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.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 2801 Daggett Ave, Klamath Falls, OR 97601 · Directions
  • Phone: (541) 274‑6221
  • Medicare: Accepts Medicare assignment
  • Hospital: Sky Lakes Medical Center
  • Group practice: Sky Lakes Medical Center Inc
  • Medical school: Rush Medical College Of Rush University · graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Carolyn M. Pierce, 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 Carolyn M. Pierce accept Medicare assignment?
Yes. Medicare's clinician data says Carolyn M. Pierce 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 Carolyn M. Pierce see?
In 2024, CMS data shows 172 Original Medicare patients and 205 services for Carolyn M. Pierce. This counts Original Medicare only and measures volume, not quality.
What is Carolyn M. Pierce's NPI number?
1912299132. 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 Carolyn M. Pierce, 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 patients172
Services billed to Medicare205
Different services or procedures16
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)129 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)33 services
  3. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)14 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 blood pressure70%
  • High cholesterol51%
  • Arthritis48%
  • Diabetes35%
  • Depression29%
  • COPD28%

Hospitals where Carolyn M. Pierce works

Medicare's Facility Affiliation Data lists Carolyn M. Pierce 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.

  • Sky Lakes Medical CenterKlamath Falls, OR · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 380050

Practice locations

Addresses where Carolyn M. Pierce is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Carolyn M. Pierce as a member of this group (CMS data updated October 2, 2026).

  • Sky Lakes Medical Center Inc215 clinicians in the group

Specialties

Find other Family Practice doctors in Oregon →

Other family doctors in Klamath Falls

Clinicians with the same Medicare primary specialty in Klamath Falls, OR — not a recommendation.

All family doctors in Klamath Falls →

Other clinicians in Sky Lakes Medical Center Inc

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

Clinician information

CredentialMD
Medical schoolRush Medical College Of Rush University
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1912299132
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