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

Internal Medicine

James A. McReynolds, MD

Works at hospitals in Longmont, CO · Loveland, CO · Fort Collins, CO … · Colorado

Summary

Dr. James A. McReynolds, MD is an internal medicine doctor at 11083 Colorado Blvd, Firestone, CO 80504. Phone: (303) 833-8880. Accepts Medicare assignment. In 2024, James A. McReynolds had 456 Original Medicare patients and 1,790 services. NPI 1184844169. 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 James A. McReynolds, 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 James A. McReynolds accept Medicare assignment?
Yes. Medicare's clinician data says James A. McReynolds 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 James A. McReynolds see?
In 2024, CMS data shows 456 Original Medicare patients and 1,790 services for James A. McReynolds. This counts Original Medicare only and measures volume, not quality.
What is James A. McReynolds's NPI number?
1184844169. 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 James A. McReynolds, 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 patients456
Services billed to Medicare1,790
Different services or procedures46
Participating Medicare providerYes
Average age of these patients74

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)425 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)315 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)219 services
  4. Administration of influenza virus vaccine (G0008)128 services
  5. Influenza vaccine split virus, preservative free (90662)123 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 pressure61%
  • High cholesterol59%
  • Arthritis45%
  • Ischemic heart disease25%
  • Diabetes21%
  • Chronic kidney disease20%

Hospitals where James A. McReynolds works

Medicare's Facility Affiliation Data lists James A. McReynolds 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 James A. McReynolds is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists James A. McReynolds as a member of these groups (CMS data updated October 2, 2026).

  • Poudre Valley Medical Group LLC2,440 clinicians in the group
  • Select Physical Therapy Holdings Inc2,024 clinicians in the group
  • Select Physical Therapy of West Denver Limited Partnership548 clinicians in the group

Specialties

Find other Internal Medicine doctors in Colorado →

Other internal medicine doctors in Firestone

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

All internal medicine doctors in Firestone →

Other clinicians in Poudre Valley Medical Group LLC

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

Clinician information

CredentialMD
Graduation year2004 (22 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1184844169
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