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

Internal Medicine

Denise A. McGuffin, MD

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

Summary

Denise A. McGuffin, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Normal, IL and Eureka, IL. NPI 1245328574. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Denise A. McGuffin, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
24Years since medical school (graduated 2002)
Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityMedical school
FemaleGender (as listed)
Carle Health Care IncorporatedGroup practice (+1 more)

Quick answers

Which hospitals does Denise A. McGuffin work at?
Medicare's official clinician data lists Denise A. McGuffin at 2 hospitals: Carle Bromenn Medical Center and Carle Eureka Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Denise A. McGuffin see patients?
Medicare's clinician data lists 3 practice locations, including Eureka, IL, Bloomington, IL and Urbana, IL. Call before your visit to confirm the address.
What is Denise A. McGuffin's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
Does Denise A. McGuffin accept Medicare assignment?
Yes. Medicare's clinician data says Denise A. McGuffin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Denise A. McGuffin offer telehealth?
Medicare's clinician data says Denise A. McGuffin offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Denise A. McGuffin?
(309) 304-2128, as listed in official Medicare / NPI Registry data.
What is Denise A. McGuffin's NPI number?
1245328574. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Denise A. McGuffin works

Medicare's Facility Affiliation Data lists Denise A. McGuffin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Denise A. McGuffin is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Denise A. McGuffin as a member of these groups (CMS data updated 2026-10-02).

  • Carle Health Care Incorporated1,666 clinicians in the group
  • Carle West Physician Group Inc271 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Eureka

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

All internal medicine doctors in Eureka →

Clinician information

CredentialMD
Medical schoolClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
Graduation year2002
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1245328574
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians