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

General Surgery

Cassandra L. Reynolds, MD

Works at hospitals in Thornton, CO · Englewood, CO · Colorado

Summary

Dr. Cassandra L. Reynolds, MD is a general surgeon at 501 E Hamden Ave, Englewood, CO 80113. Phone: (303) 788-5300. Accepts Medicare assignment. In 2024, Cassandra L. Reynolds had 365 Original Medicare patients and 686 services. NPI 1609037399. 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 Cassandra L. Reynolds, 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 Cassandra L. Reynolds accept Medicare assignment?
Yes. Medicare's clinician data says Cassandra L. Reynolds 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 Cassandra L. Reynolds see?
In 2024, CMS data shows 365 Original Medicare patients and 686 services for Cassandra L. Reynolds. This counts Original Medicare only and measures volume, not quality.
What is Cassandra L. Reynolds's NPI number?
1609037399. 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 Cassandra L. Reynolds, 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 patients365
Services billed to Medicare686
Different services or procedures24
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)330 services
  2. Emergency department visit with high level of medical decision making (99285)96 services
  3. Hospital discharge day management, more than 30 minutes (99239)93 services
  4. Critical care, first 30-74 minutes (99291)49 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)23 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 cholesterol72%
  • Arthritis58%
  • Depression42%
  • Ischemic heart disease36%
  • Anxiety35%

Hospitals where Cassandra L. Reynolds works

Medicare's Facility Affiliation Data lists Cassandra L. Reynolds 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 Cassandra L. Reynolds is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Tacs Colorado14 clinicians in the group

Specialties

Find other General Surgery doctors in Colorado →

Other general surgeons in Englewood

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

All general surgeons in Englewood →

Other clinicians in Tacs Colorado

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

Clinician information

CredentialMD
Medical schoolUniversity Of Nebraska College Of Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1609037399
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