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

Family Practice

Christine M. Mueller, MD

Works at hospitals in Barrington, IL · Park Ridge, IL · Elgin, IL … · Illinois

Summary

Dr. Christine M. Mueller, MD is a family doctor at 10400 Haligus Rd, Huntley, IL 60142. Phone: (224) 654-0000. Accepts Medicare assignment. In 2024, Christine M. Mueller had 129 Original Medicare patients and 924 services. NPI 1215925722. 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 Christine M. Mueller, 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 Christine M. Mueller accept Medicare assignment?
Yes. Medicare's clinician data says Christine M. Mueller 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 Christine M. Mueller see?
In 2024, CMS data shows 129 Original Medicare patients and 924 services for Christine M. Mueller. This counts Original Medicare only and measures volume, not quality.
What is Christine M. Mueller's NPI number?
1215925722. 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 Christine M. Mueller, 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 patients129
Services billed to Medicare924
Different services or procedures50
Participating Medicare providerYes
Average age of these patients80

Most frequent services

  1. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)123 services
  2. Automated urinalysis test (81003)112 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)112 services
  4. Insertion of needle into vein for collection of blood sample (36415)105 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)69 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 pressure74%
  • High cholesterol71%
  • Arthritis56%
  • Anxiety40%
  • Depression36%
  • Diabetes33%

Hospitals where Christine M. Mueller works

Medicare's Facility Affiliation Data lists Christine M. Mueller 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 Christine M. Mueller is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Family Practice doctors in Illinois →

Other family doctors in Huntley

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

All family doctors in Huntley →

Clinician information

CredentialMD
Medical schoolUniversity Of Chicago, Pritzker School Of Medicine
Graduation year1988 (38 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1215925722
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