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DR. CHELSEA ROSE DEL ROSSO MD
NPI 1861923195
Pediatrics in Saint Louis, MO

Active since March 27, 2017PECOS Enrolled
621 S NEW BALLAS RD STE 2003B, SAINT LOUIS, MO 63141(314) 251-5811(314) 251-5812 Get Directions Write a Review

NPPES record last updated: November 20, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 20, 2024, Jul 12, 2023, Nov 24, 2020 and 2 more (5 updates tracked since 2017).

About Dr. Chelsea Rose Del Rosso Md NPPES

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

DR. CHELSEA ROSE DEL ROSSO MD (NPI 1861923195) is an individual pediatrics provider in Saint Louis, Missouri, licensed in Missouri (2024041703) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861923195
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. CHELSEA ROSE DEL ROSSOCredential: MD
Location Address621 S NEW BALLAS RD STE 2003BSaint Louis, MO 63141-8265
Mailing AddressPo Box 776084Chicago, IL 60677-6084 · (314) 251-5811 · Fax (314) 251-5812
Phone(314) 251-5811
Fax(314) 251-5812
Sole ProprietorNo
Enumeration DateMarch 27, 2017
Last NPPES UpdateNovember 20, 20245 updates tracked since enumeration
NPPES CertifiedNovember 20, 2024
✔ NPI 1861923195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MO · 2024041703
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.
621 S NEW BALLAS RD STE 2003B, Saint Louis, MO 63141
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.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. Chelsea Rose Del Rosso 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 63141 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

DR. MICHAEL G KOENIG M.D.
Pediatrics
621 S NEW BALLAS RD STE 2003B
SAINT LOUIS, MO 63141
St. Louis County (314) 251-5811

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 Chelsea Del Rosso's NPI number?

The NPI number for Chelsea Del Rosso is 1861923195. It was assigned to this individual provider in the NPPES registry on March 27, 2017.

Where is Chelsea Del Rosso located?

Chelsea Del Rosso practices at 621 S New Ballas Rd Ste 2003B, Saint Louis, MO 63141. The listed phone number is (314) 251-5811.

What is Chelsea Del Rosso's specialty?

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

Is Chelsea Del Rosso enrolled in Medicare?

Yes. Chelsea Del Rosso is registered in the Medicare PECOS enrollment system.

What insurance does Chelsea Del Rosso accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 6 other insurers list Chelsea Del Rosso 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 Chelsea Del Rosso was last updated on November 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.