1. Home
  2. Directory
  3. Illinois
  4. Bloomington
  5. Pediatrics
  6. NPI Profile

DR. REBECCA ANNE SIERRA M.D.
NPI 1417186420
Pediatrics in Bloomington, IL

Active since July 11, 2009PECOS Enrolled
302 SAINT JOSEPH DR, BLOOMINGTON, IL 61701(309) 664-3100(309) 664-3027 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Apr 15, 2026, Apr 8, 2026 (2 updates tracked since 2026).

About Dr. Rebecca Anne Sierra M.d. NPPES

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

DR. REBECCA ANNE SIERRA M.D. (NPI 1417186420) is an individual pediatrics provider in Bloomington, Illinois, licensed in Illinois (036130159) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417186420
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. REBECCA ANNE SIERRACredential: M.D.
Location Address302 SAINT JOSEPH DRBloomington, IL 61701-3506
Mailing Address302 Saint Joseph DrBloomington, IL 61701-3506 · (309) 664-3100 · Fax (309) 664-3027
Phone(309) 664-3100
Fax(309) 664-3027
Sole ProprietorNo
Enumeration DateJuly 11, 2009
Last NPPES UpdateApril 15, 20262 updates tracked since enumeration
NPPES CertifiedApril 15, 2026
✔ NPI 1417186420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 036130159
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.
302 SAINT JOSEPH DR, Bloomington, IL 61701
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rebecca Anne Sierra 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61701 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 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHEN TRAINOR M.D.
Pediatrics
302 SAINT JOSEPH DR
BLOOMINGTON, IL 61701
McLean County (309) 664-3100
LORI L PEGRAM MD
Internal Medicine
302 SAINT JOSEPH DR
BLOOMINGTON, IL 61701
McLean County (309) 664-3100
DR. JODIE DEWEY MD
Pediatrics
302 SAINT JOSEPH DR
BLOOMINGTON, IL 61701
McLean County (309) 664-3100
SAMINA YOUSUF
Pediatrics
302 SAINT JOSEPH DR
BLOOMINGTON, IL 61701
McLean County (309) 664-3100
TAMMY MURRELL LCPC
Counselor (Mental Health)
302 SAINT JOSEPH DR
BLOOMINGTON, IL 61701
McLean County (309) 664-3100
MRS. LILY ANNE YOUNG APN
Nurse Practitioner (Family)
302 SAINT JOSEPH DR
BLOOMINGTON, IL 61701
McLean County (309) 664-3100
ST JOSEPH MEDICAL CENTER
Family Medicine
302 SAINT JOSEPH DR
BLOOMINGTON, IL 61701
McLean County (800) 589-6070
KRISTEN BRAUN NP
Nurse Practitioner
302 SAINT JOSEPH DR
BLOOMINGTON, IL 61701
McLean County (309) 664-3100

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 Rebecca Sierra's NPI number?

The NPI number for Rebecca Sierra is 1417186420. It was assigned to this individual provider in the NPPES registry on July 11, 2009.

Where is Rebecca Sierra located?

Rebecca Sierra practices at 302 Saint Joseph Dr, Bloomington, IL 61701. The listed phone number is (309) 664-3100.

What is Rebecca Sierra's specialty?

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

Is Rebecca Sierra enrolled in Medicare?

Yes. Rebecca Sierra is registered in the Medicare PECOS enrollment system.

What insurance does Rebecca Sierra accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Rebecca Sierra 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 Rebecca Sierra was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.