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Internal Medicine

Kenneth R. Anderson, DO

Works at hospitals in Gunnison, CO · Montrose, CO · Aurora, CO · Colorado

Summary

Dr. Kenneth R. Anderson, DO is an internal medicine doctor at 130 E Virginia Ave, Gunnison, CO 81230. Phone: (970) 641-0211. Accepts Medicare assignment. In 2024, Kenneth R. Anderson had 313 Original Medicare patients and 888 services. NPI 1629399456. 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 Kenneth R. Anderson, 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 Kenneth R. Anderson accept Medicare assignment?
Yes. Medicare's clinician data says Kenneth R. Anderson 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 Kenneth R. Anderson see?
In 2024, CMS data shows 313 Original Medicare patients and 888 services for Kenneth R. Anderson. This counts Original Medicare only and measures volume, not quality.
What is Kenneth R. Anderson's NPI number?
1629399456. 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 Kenneth R. Anderson, 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 patients313
Services billed to Medicare888
Different services or procedures22
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)322 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)272 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)115 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)40 services
  5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)22 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 pressure75%
  • High cholesterol75%
  • Arthritis52%
  • Ischemic heart disease36%
  • Diabetes30%
  • Chronic kidney disease27%

Hospitals where Kenneth R. Anderson works

Medicare's Facility Affiliation Data lists Kenneth R. Anderson 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.

Practice locations

Addresses where Kenneth R. Anderson is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.

Group practices

Medicare enrollment lists Kenneth R. Anderson as a member of this group (CMS data updated October 2, 2026).

  • Gunnison Valley Hospital85 clinicians in the group

Specialties

Find other Internal Medicine doctors in Colorado →

Other internal medicine doctors in Colorado

Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.

All internal medicine doctors in Colorado →

Other clinicians in Gunnison Valley Hospital

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

Clinician information

CredentialDO
Medical schoolTouro Un Col Of Osteopathic Medicine, Henderson
Graduation year2010 (16 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1629399456
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