DR. JAMES R PERA MD
NPI 1851335053
Pediatrics in Naperville, IL

Q: What is James Pera's NPI number?

The NPI number for James Pera is 1851335053. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Q: What is James Pera's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for James Pera was last updated on October 28, 2020. 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.

Active since June 16, 2006PECOS Enrolled

4043 S ROUTE 59, NAPERVILLE, IL 60564(630) 420-4275 Get Directions Write a Review

NPPES record last updated: October 28, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 28, 2020, Oct 13, 2020 (2 updates tracked since 2020).

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About Dr. James R Pera Md NPPES

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

DR. JAMES R PERA MD (NPI 1851335053) is an individual pediatrics provider in Naperville, Illinois, licensed in Illinois (036096112) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851335053

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. JAMES R PERACredential: MD

Location Address4043 S ROUTE 59Naperville, IL 60564-5802

Mailing Address4043 S Route 59Naperville, IL 60564-5802 · (630) 420-4275 · Fax (630) 420-8957

Phone(630) 420-4275

Sole ProprietorNo

Enumeration DateJune 16, 2006

Last NPPES UpdateOctober 28, 20202 updates tracked since enumeration

NPPES CertifiedOctober 28, 2020

✔ NPI 1851335053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in IL · 036096112

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 ListedSpecialistTaxonomy 174400000X · License 036096112 (IL)

4043 S ROUTE 59, Naperville, IL 60564

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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. James R Pera 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60564 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

$93.02 typical visit price

range $59.81 – $181.38

Typical copayment $23.25 (range $14.95 – $45.34)

Most-billed visit code 99203

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

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 9

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

ANGELA MARIE JEFFRIES MSN CRNP

Nurse Practitioner (Pediatrics)