CARLOS IGNACIO ILLINGWORTH GARCIA M.D.
NPI 1265817910
Psychiatry & Neurology - Neurology in Springfield, IL
About Carlos Ignacio Illingworth Garcia M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARLOS IGNACIO ILLINGWORTH GARCIA M.D. (NPI 1265817910) is an individual neurology provider in Springfield, Illinois, licensed in Illinois (036.155695) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, is affiliated with Northwest Community Hospital 1, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Carlos Ignacio Illingworth Garcia M.d. 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 Carlos Illingworth Garcia reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, IL 62702
- Reassigned Medicare billing, Illinois enrollment
- 645 clinicians in this Medicare group
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwest Community Hospital 1
Acute Care Hospitals · Arlington Heights, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62702 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.
SPRINGFIELD, IL 62702
SPRINGFIELD, IL 62702
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 Carlos Illingworth Garcia's NPI number?
The NPI number for Carlos Illingworth Garcia is 1265817910. It was assigned to this individual provider in the NPPES registry on July 23, 2015.
Where is Carlos Illingworth Garcia located?
Carlos Illingworth Garcia practices at 751 N Rutledge St, Springfield, IL 62702. The listed phone number is (217) 545-3787.
What is Carlos Illingworth Garcia's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Carlos Illingworth Garcia enrolled in Medicare?
Yes. Carlos Illingworth Garcia 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 Carlos Illingworth Garcia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carlos Illingworth Garcia reassigns Medicare benefits to 3 organizations: Siu Physicians & Surgeons, Inc (Springfield, IL), Endeavor Health Medical Group (Evanston, IL) and Usc Care Medical Group, Inc (Los Angeles, CA). 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 Carlos Illingworth Garcia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carlos Illingworth Garcia accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Carlos Illingworth Garcia as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Carlos Illingworth Garcia affiliated with any hospitals?
According to CMS data, Carlos Illingworth Garcia is affiliated with Northwest Community Hospital 1.
When was this NPI record last updated?
The NPPES record for Carlos Illingworth Garcia was last updated on May 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Carlos Ignacio Illingworth Garcia, M.D. · NPI 1265817910
Neurology physician in Springfield, Illinois. Individual provider, active in the CMS NPPES registry since July 23, 2015.
## Identity
- **NPI:** 1265817910 (Entity type: Individual)
- **Enumerated:** July 23, 2015
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 036.155695 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 751 N RUTLEDGE ST, Springfield, IL 62702-4968
- **Phone:** (217) 545-3787
## 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): Siu Physicians & Surgeons, Inc (NPI 1558385989, Springfield, IL); Endeavor Health Medical Group (NPI 1497701882, Evanston, IL); Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** May 19, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1265817910) · Data from the CMS NPPES public registry.