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DR. JOHN BARTLEY STEWART JR. MD
NPI 1346314382
Pediatrics in Newark, DE

Active since November 20, 2006PECOS Enrolled
314 EAST MAIN STREET, 101 KELWAY PLAZA, NEWARK, DE 19711(302) 737-3281(302) 738-8750 Get Directions Write a Review

NPPES record last updated: December 9, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 9, 2022, Sep 30, 2022 (2 updates tracked since 2022).

About Dr. John Bartley Stewart Jr. Md NPPES

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

DR. JOHN BARTLEY STEWART JR. MD (NPI 1346314382) is an individual pediatrics provider in Newark, Delaware, licensed in Delaware (C10000299) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346314382
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. JOHN BARTLEY STEWART JR.Credential: MD
Location Address314 EAST MAIN STREET, 101 KELWAY PLAZANewark, DE 19711
Mailing Address314 East Main Street, 101 Kelway PlazaNewark, DE 19711 · (302) 737-3281 · Fax (302) 738-8750
Phone(302) 737-3281
Fax(302) 738-8750
Sole ProprietorNo
Enumeration DateNovember 20, 2006
Last NPPES UpdateDecember 9, 20222 updates tracked since enumeration
NPPES CertifiedDecember 9, 2022
✔ NPI 1346314382 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in DE · C10000299
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.
314 EAST MAIN STREET, Newark, DE 19711
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Other Names 1

Professional Name (2)John B Stewart Md

Other Identifiers 1

Medicaid0000202001DE

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Highmark Blue Cross Blue Shield 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. John Bartley Stewart Jr. 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 19711 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
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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

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

MR. RICHARD PAUL JASKEWICH PHYSCIAN ASSISTANT
Physician Assistant
314 EAST MAIN STREET
NEWARK, DE 19711
New Castle County (305) 369-3533

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 John Stewart's NPI number?

The NPI number for John Stewart is 1346314382. It was assigned to this individual provider in the NPPES registry on November 20, 2006. The provider is also known as John B Stewart MD.

Where is John Stewart located?

John Stewart practices at 314 East Main Street 101 Kelway Plaza, Newark, DE 19711. The listed phone number is (302) 737-3281.

What is John Stewart's specialty?

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

Is John Stewart enrolled in Medicare?

Yes. John Stewart is registered in the Medicare PECOS enrollment system.

What insurance does John Stewart accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list John Stewart 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 John Stewart was last updated on December 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.