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Hospitalist

Jeanette Farnum, MD

Works at hospitals in Westminster, CO · Longmont, CO · Colorado

Summary

Dr. Jeanette Farnum, MD is a hospitalist at 11600 W 2nd Pl, Lakewood, CO 80228. Phone: (303) 426-2580. Accepts Medicare assignment. In 2024, Jeanette Farnum had 71 Original Medicare patients and 106 services. NPI 1114459864. 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 Jeanette Farnum, 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 Jeanette Farnum accept Medicare assignment?
Yes. Medicare's clinician data says Jeanette Farnum 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 Jeanette Farnum see?
In 2024, CMS data shows 71 Original Medicare patients and 106 services for Jeanette Farnum. This counts Original Medicare only and measures volume, not quality.
What is Jeanette Farnum's NPI number?
1114459864. 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 Jeanette Farnum, 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 patients71
Services billed to Medicare106
Different services or procedures6
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)36 services
  2. Hospital discharge day management, more than 30 minutes (99239)21 services
  3. Critical care, first 30-74 minutes (99291)20 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)14 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)12 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 cholesterol73%
  • Arthritis49%
  • Chronic kidney disease44%
  • Heart failure39%
  • Depression37%

Hospitals where Jeanette Farnum works

Medicare's Facility Affiliation Data lists Jeanette Farnum 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 Jeanette Farnum 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 Jeanette Farnum as a member of this group (CMS data updated October 2, 2026).

  • Catholic Health Initiatives Colorado1,225 clinicians in the group

Specialties

Find other Hospitalist doctors in Colorado →

Other hospitalists in Lakewood

Clinicians with the same Medicare primary specialty in Lakewood, CO — not a recommendation.

All hospitalists in Lakewood →

Other clinicians in Catholic Health Initiatives Colorado

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

Clinician information

CredentialMD
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1114459864
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