JOHN M MCCARTHY MD
NPI 1033327069
Internal Medicine in Canton, IL
About John M Mccarthy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN M MCCARTHY MD (NPI 1033327069) is an individual internal medicine provider in Canton, Illinois, licensed in Illinois (036117191) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Graham Hospital Association, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John M Mccarthy Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show John Mccarthy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Peoria, IL 61603
- Reassigned Medicare billing, Illinois enrollment
- 693 clinicians in this Medicare group
Peoria, IL 61614
- Reassigned Medicare billing, Illinois enrollment
- 349 clinicians in this Medicare group
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Graham Hospital Association
Acute Care Hospitals · Canton, ILProctor Hospital
Acute Care Hospitals · Peoria, ILMethodist Medical Center Of Illinois
Acute Care Hospitals · Peoria, ILMason District Hospital
Critical Access Hospitals · Havana, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61520 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Mccarthy's NPI number?
The NPI number for John Mccarthy is 1033327069. It was assigned to this individual provider in the NPPES registry on May 21, 2007.
Where is John Mccarthy located?
John Mccarthy practices at 180 S Main St, Canton, IL 61520. The listed phone number is (309) 647-0201.
What is John Mccarthy's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Mccarthy enrolled in Medicare?
Yes. John Mccarthy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for John Mccarthy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Mccarthy reassigns Medicare benefits to 3 organizations: Methodist Medical Center Of Illinois (Peoria, IL), Proctor Health Systems (Peoria, IL) and Carle Health Medical Group (Urbana, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Mccarthy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Mccarthy affiliated with any hospitals?
According to CMS data, John Mccarthy is affiliated with Graham Hospital Association, Proctor Hospital, Methodist Medical Center Of Illinois and Mason District Hospital.
When was this NPI record last updated?
The NPPES record for John Mccarthy was last updated on July 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# John M Mccarthy, MD · NPI 1033327069
Internal Medicine physician in Canton, Illinois. Individual provider, active in the CMS NPPES registry since May 21, 2007.
## Identity
- **NPI:** 1033327069 (Entity type: Individual)
- **Enumerated:** May 21, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 036117191 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 180 S MAIN ST, Canton, IL 61520-2608
- **Phone:** (309) 647-0201 · **Fax:** (309) 649-8949
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Methodist Medical Center Of Illinois (NPI 1184670663, Peoria, IL); Proctor Health Systems (NPI 1720223837, Peoria, IL); Carle Health Medical Group (NPI 1154653947, Urbana, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2003
## Record status
- **NPPES last updated:** July 25, 2011
- **Other identifiers:** Medicaid 036-117191 (IL); Other 036117191 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1033327069) · Data from the CMS NPPES public registry.