ANGELINE M CASTILLO-FEBLES MD
NPI 1093190506
Pediatrics in Rockford, IL

Active since July 26, 2015PECOS Enrolled
1401 E STATE ST, ROCKFORD, IL 61104(779) 696-4425 Get Directions Write a Review

NPPES record last updated: April 23, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 23, 2024, Mar 19, 2021, Mar 2, 2021 and 1 more (4 updates tracked since 2021).

About Angeline M Castillo-febles Md NPPES

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

ANGELINE M CASTILLO-FEBLES MD (NPI 1093190506) is an individual pediatrics provider in Rockford, Illinois, licensed in Illinois (036143457) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093190506
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameANGELINE M CASTILLO-FEBLESCredential: MD
Location Address1401 E STATE STRockford, IL 61104-2315
Mailing AddressPo Box 78866Milwaukee, WI 53278-8866 · (779) 696-7150
Sole ProprietorNo
Enumeration DateJuly 26, 2015
Last NPPES UpdateApril 23, 20244 updates tracked since enumeration
NPPES CertifiedApril 23, 2024
✔ NPI 1093190506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 036143457
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.
Also ListedPediatrics · Neonatal-Perinatal MedicineTaxonomy 2080N0001X · License 036-143457 (IL)
Also ListedHospitalistTaxonomy 208M00000X · License 036143457 (IL)
1401 E STATE ST, Rockford, IL 61104

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Angeline M Castillo-febles Md 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 Angeline Castillo-febles reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Primary Care
3250 N ARLINGTON HEIGHTS RD
Arlington Heights, IL 60004
  • Reassigned Medicare billing, Illinois enrollment
  • 1,047 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61104 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.

Physical Therapist
1401 E STATE ST
ROCKFORD, IL 61104
Pediatrics
1401 E STATE ST
ROCKFORD, IL 61104
Pharmacy (Community/Retail Pharmacy)
1401 E STATE ST
ROCKFORD, IL 61104
Radiology (Diagnostic Radiology)
1401 E STATE ST
ROCKFORD, IL 61104
Nurse Practitioner
1401 E STATE ST
ROCKFORD, IL 61104
Physical Therapist
1401 E STATE ST
ROCKFORD, IL 61104
Radiology (Diagnostic Radiology)
1401 E STATE ST
ROCKFORD, IL 61104
Nurse Practitioner
1401 E STATE ST
ROCKFORD, IL 61104

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 Angeline Castillo-febles's NPI number?

The NPI number for Angeline Castillo-febles is 1093190506. It was assigned to this individual provider in the NPPES registry on July 26, 2015.

Where is Angeline Castillo-febles located?

Angeline Castillo-febles practices at 1401 E State St, Rockford, IL 61104. The listed phone number is (779) 696-4425.

What is Angeline Castillo-febles's specialty?

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

Is Angeline Castillo-febles enrolled in Medicare?

Yes. Angeline Castillo-febles is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Angeline Castillo-febles's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Angeline Castillo-febles reassigns Medicare benefits to Cook County (Arlington Heights, 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 Angeline Castillo-febles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Angeline Castillo-febles accept?

Health plans from Aspirus Health Plan list Angeline Castillo-febles 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.

When was this NPI record last updated?

The NPPES record for Angeline Castillo-febles was last updated on April 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.