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DR. CASSIA VICTORIA ZARZUELA M.D.
NPI 1700012713
Pediatrics in Oswego, IL

Active since June 04, 2009PECOS Enrolled
4789 ROUTE 71, OSWEGO, IL 60543(630) 898-5969(630) 898-5837 Get Directions Write a Review

NPPES record last updated: January 11, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Cassia Victoria Zarzuela M.d. NPPES

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

DR. CASSIA VICTORIA ZARZUELA M.D. (NPI 1700012713) is an individual pediatrics provider in Oswego, Illinois, licensed in Illinois (036123389) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700012713
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. CASSIA VICTORIA ZARZUELACredential: M.D.
Location Address4789 ROUTE 71Oswego, IL 60543-7415
Mailing Address4789 Route 71Oswego, IL 60543-7415 · (630) 898-5969 · Fax (630) 898-5837
Phone(630) 898-5969
Fax(630) 898-5837
Sole ProprietorNo
Enumeration DateJune 4, 2009
Last NPPES UpdateJanuary 11, 2024
NPPES CertifiedJanuary 11, 2024
✔ NPI 1700012713 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 036123389
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.
4789 ROUTE 71, Oswego, IL 60543
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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. Cassia Victoria Zarzuela 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 60543 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 14

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

DANIELLE HYATT MD
Pediatrics
4789 ROUTE 71
OSWEGO, IL 60543
Kendall County (630) 898-5969
WENDY L. GREEP APN-CNP
Nurse Practitioner
4789 ROUTE 71
OSWEGO, IL 60543
Kendall County (630) 692-5730
DR. JENNIFER L KURKA D.O.
Family Medicine
4789 ROUTE 71
OSWEGO, IL 60543
Kendall County (630) 898-5969
MRS. CHRISTINE ELIZABETH KOWALEWSKI NURSE PRACTITIONER
Nurse Practitioner
4789 ROUTE 71
OSWEGO, IL 60543
Kendall County (630) 692-5731
DR. NICOLE CHRISTINE KELLER D.O.
Pediatrics
4789 ROUTE 71
OSWEGO, IL 60543
Kendall County (630) 898-5969
DR. PARUL BHATT MD
Pediatrics
4789 ROUTE 71
OSWEGO, IL 60543
Kendall County (630) 898-5969
MRS. NICOLE THERESE MARKS A.P.N., F.N.P-BC
Nurse Practitioner (Family)
4789 ROUTE 71
OSWEGO, IL 60543
Kendall County (630) 692-5730
MRS. VIRGINIA KATHERINE HOUSE HATHCOCK CRNP
Nurse Practitioner
4789 ROUTE 71
OSWEGO, IL 60543
Kendall County (630) 692-5730

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 Cassia Zarzuela's NPI number?

The NPI number for Cassia Zarzuela is 1700012713. It was assigned to this individual provider in the NPPES registry on June 4, 2009.

Where is Cassia Zarzuela located?

Cassia Zarzuela practices at 4789 Route 71, Oswego, IL 60543. The listed phone number is (630) 898-5969.

What is Cassia Zarzuela's specialty?

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

Is Cassia Zarzuela enrolled in Medicare?

Yes. Cassia Zarzuela is registered in the Medicare PECOS enrollment system.

What insurance does Cassia Zarzuela accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Cassia Zarzuela 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 Cassia Zarzuela was last updated on January 11, 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.