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Internal Medicine

Meaghan H. Spencer, MD

Works at hospitals in Denver, CO · Colorado

Summary

Dr. Meaghan H. Spencer, MD is an internal medicine doctor at 1375 E 19th Ave, Kp Intermountain Health St. Joseph Hospital, Denver, CO 80218. Phone: (303) 338-4545. Accepts Medicare assignment. In 2024, Meaghan H. Spencer had 11 Original Medicare patients and 17 services. NPI 1457617417. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1375 E 19th Ave, Kp Intermountain Health St. Joseph Hospital, Denver, CO 80218 · Directions
  • Phone: (303) 338‑4545
  • Medicare: Accepts Medicare assignment
  • Hospital: HCA HealthOne Presbyterian St. Lukes
  • Group practice: Colorado Permanente Medical Group PC
  • Medical school: University Of California, San Diego School Of Medicine · graduated 2012 (14 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Meaghan H. Spencer, 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 Meaghan H. Spencer accept Medicare assignment?
Yes. Medicare's clinician data says Meaghan H. Spencer 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 Meaghan H. Spencer see?
In 2024, CMS data shows 11 Original Medicare patients and 17 services for Meaghan H. Spencer. This counts Original Medicare only and measures volume, not quality.
What is Meaghan H. Spencer's NPI number?
1457617417. 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 Meaghan H. Spencer, 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 patients11
Services billed to Medicare17
Different services or procedures5
Participating Medicare providerYes
Average age of these patients69

Hospitals where Meaghan H. Spencer works

Medicare's Facility Affiliation Data lists Meaghan H. Spencer 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 Meaghan H. Spencer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Meaghan H. Spencer as a member of this group (CMS data updated October 2, 2026).

  • Colorado Permanente Medical Group PC1,327 clinicians in the group

Specialties

Find other Internal Medicine doctors in Colorado →

Other internal medicine doctors in Denver

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

All internal medicine doctors in Denver →

Other clinicians in Colorado Permanente Medical Group PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of California, San Diego School Of Medicine
Graduation year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457617417
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