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DR. MARIA LOUISA B. MARANON M.D.
NPI 1588674105
Pediatrics in Champaign, IL

Active since August 08, 2006PECOS Enrolled
1801 WINDSOR RD, CHAMPAIGN, IL 61822(217) 366-1257 Get Directions Write a Review

NPPES record last updated: January 5, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Maria Louisa B. Maranon M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARIA LOUISA B. MARANON M.D. (NPI 1588674105) is an individual pediatrics provider in Champaign, Illinois, licensed in Illinois (036-102283) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1588674105
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. MARIA LOUISA B. MARANONCredential: M.D.
Location Address1801 WINDSOR RDChampaign, IL 61822-6217
Mailing Address101 W University AveChampaign, IL 61820-3909 · (217) 366-1257
Phone(217) 366-1257
Sole ProprietorNo
Enumeration DateAugust 8, 2006
Last NPPES UpdateJanuary 5, 2022
NPPES CertifiedJanuary 5, 2022
✔ NPI 1588674105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 036-102283
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1801 WINDSOR RD, Champaign, IL 61822
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Other Identifiers 3

Medicaid036102283 1IL
Other370019184Railroad Medicare
Other279500Medicare Group

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Maria Louisa B. Maranon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Maria Louisa Maranon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Christie Clinic, PLLC
3.0 mi
Internal Medicine
101 W UNIVERSITY AVE
Champaign, IL 61820
  • Reassigned Medicare billing, Illinois enrollment
  • 289 clinicians in this Medicare group
NPI 1871523829 (217) 366-1200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61822 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ALLEN THOMAS P.A.-C
Physician Assistant
1801 WINDSOR RD
CHAMPAIGN, IL 61822
Champaign County (217) 366-8130
MS. GRETA OBEREINER APN
Nurse Practitioner (Pediatrics)
1801 WINDSOR RD
CHAMPAIGN, IL 61822
Champaign County (217) 366-8130
MS. SHEILA R. SCHMITZ A.N.P.
Nurse Practitioner
1801 WINDSOR RD
CHAMPAIGN, IL 61822
Champaign County (217) 366-6104
JOSEPH J KEELEY MD
Pediatrics
1801 WINDSOR RD
CHAMPAIGN, IL 61822
Champaign County (217) 366-1257
MYISHA Z. PORTER M.D.
Pediatrics
1801 WINDSOR RD
CHAMPAIGN, IL 61822
Champaign County (217) 366-1257
JANICE K JONES PA
Physician Assistant (Medical)
1801 WINDSOR RD
CHAMPAIGN, IL 61822
Champaign County (217) 366-1200
SUMMER L PARK APN
Nurse Practitioner (Family)
1801 WINDSOR RD
CHAMPAIGN, IL 61822
Champaign County (217) 366-6104
ALAN L CASPERS R.PH.
Pharmacist
1801 WINDSOR RD
CHAMPAIGN, IL 61822
Champaign County (217) 366-8055

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 Maria Louisa Maranon's NPI number?

The NPI number for Maria Louisa Maranon is 1588674105. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Maria Louisa Maranon located?

Maria Louisa Maranon practices at 1801 Windsor Rd, Champaign, IL 61822. The listed phone number is (217) 366-1257.

What is Maria Louisa Maranon's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Maria Louisa Maranon enrolled in Medicare?

Yes. Maria Louisa Maranon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Louisa Maranon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Louisa Maranon reassigns Medicare benefits to Christie Clinic, PLLC (Champaign, IL). The 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 Maria Louisa Maranon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Maria Louisa Maranon was last updated on January 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.