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Family Practice

Nicole L. Arnold, DO

Works at hospitals in Normal, IL · Urbana, IL · Illinois

Summary

Dr. Nicole L. Arnold, DO is a family doctor at 1001 Heather Dr, Mahomet, IL 61853. Phone: (217) 586-8444. Accepts Medicare assignment. In 2024, Nicole L. Arnold had 132 Original Medicare patients and 450 services. NPI 1477993053. 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: Family doctor (Medicare lists Family Practice)
  • Address: 1001 Heather Dr, Mahomet, IL 61853 · Directions (1 more location)
  • Phone: (217) 586‑8444
  • Medicare: Accepts Medicare assignment
  • Hospitals: Carle Bromenn Medical Center, Carle Foundation Hospital
  • Group practice: Carle Health Care Incorporated
  • Medical school: Lake Erie College Of Osteopathic Medicine, Erie · graduated 2013 (13 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Nicole L. Arnold, 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 Nicole L. Arnold accept Medicare assignment?
Yes. Medicare's clinician data says Nicole L. Arnold 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 Nicole L. Arnold see?
In 2024, CMS data shows 132 Original Medicare patients and 450 services for Nicole L. Arnold. This counts Original Medicare only and measures volume, not quality.
What is Nicole L. Arnold's NPI number?
1477993053. 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 Nicole L. Arnold, 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 patients132
Services billed to Medicare450
Different services or procedures24
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)187 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)146 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)33 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)30 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)17 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%
  • Arthritis42%
  • Anxiety31%
  • Diabetes27%
  • Ischemic heart disease24%

Hospitals where Nicole L. Arnold works

Medicare's Facility Affiliation Data lists Nicole L. Arnold 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.

  • Carle Bromenn Medical CenterNormal, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140127
  • Carle Foundation HospitalUrbana, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140091

Practice locations

Addresses where Nicole L. Arnold is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Carle Health Care Incorporated1,666 clinicians in the group

Specialties

Find other Family Practice doctors in Illinois →

Other family doctors in Mahomet

Clinicians with the same Medicare primary specialty in Mahomet, IL — not a recommendation.

All family doctors in Mahomet →

Other clinicians in Carle Health Care Incorporated

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

Clinician information

CredentialDO
Medical schoolLake Erie College Of Osteopathic Medicine, Erie
Graduation year2013 (13 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477993053
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