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CAROLINE COMARDELLE OLDENBURG MD
NPI 1457091258
Pediatrics in Lafayette, LA

Active since March 30, 2022PECOS Enrolled
4630 AMBASSADOR CAFFERY PKWY STE 308, LAFAYETTE, LA 70508(337) 470-3860(337) 470-4501 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 14, 2025, Jul 6, 2022 (2 updates tracked since 2022).

About Caroline Comardelle Oldenburg Md NPPES

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

CAROLINE COMARDELLE OLDENBURG MD (NPI 1457091258) is an individual pediatrics provider in Lafayette, Louisiana, licensed in Louisiana (346507) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1457091258
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCAROLINE COMARDELLE OLDENBURGCredential: MD
Location Address4630 AMBASSADOR CAFFERY PKWY STE 308Lafayette, LA 70508-6950
Mailing Address5959 S Sherwood Forest BlvdBaton Rouge, LA 70816-6038 · (337) 470-3860 · Fax (225) 765-9196
Phone(337) 470-3860
Fax(337) 470-4501
Sole ProprietorNo
Enumeration DateMarch 30, 2022
Last NPPES UpdateNovember 14, 20252 updates tracked since enumeration
NPPES CertifiedNovember 14, 2025
✔ NPI 1457091258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in LA · 346507
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4630 AMBASSADOR CAFFERY PKWY STE 308, Lafayette, LA 70508
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Secondary Practice Location 1

Location 13181 SW Sam Jackson Park RdPortland, OR 97239-3011 · Phone (503) 494-8211

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Blue Cross and Blue Shield of Louisiana, HMO Louisiana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caroline Comardelle Oldenburg 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.

Medicare Billing Reassignment

Medicare enrollment records show Caroline Oldenburg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lourdes Physician Group LLC
0.5 mi
Family Medicine
4801 AMBASSADOR CAFFERY PKWY
Lafayette, LA 70508
  • Reassigned Medicare billing, Louisiana enrollment
  • 304 clinicians in this Medicare group
NPI 1437405883 (337) 470-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70508 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
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 3

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

DR. VASANTH K NALAM MD
Pediatrics
4630 AMBASSADOR CAFFERY PKWY STE 308
LAFAYETTE, LA 70508
Lafayette Parish (337) 470-3860
AESTHETIC INSTITUTE OF THE SOUTH,LLC
Specialist
4630 AMBASSADOR CAFFERY PKWY STE 308
LAFAYETTE, LA 70508
Lafayette Parish (337) 289-5277
JOSHUA LEJEUNE FNP-BC, PMHS
Nurse Practitioner (Pediatrics)
4630 AMBASSADOR CAFFERY PKWY STE 308
LAFAYETTE, LA 70508
Lafayette Parish (337) 470-3860

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 Caroline Oldenburg's NPI number?

The NPI number for Caroline Oldenburg is 1457091258. It was assigned to this individual provider in the NPPES registry on March 30, 2022.

Where is Caroline Oldenburg located?

Caroline Oldenburg practices at 4630 Ambassador Caffery Pkwy Ste 308, Lafayette, LA 70508. The listed phone number is (337) 470-3860.

What is Caroline Oldenburg's specialty?

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

Is Caroline Oldenburg enrolled in Medicare?

Yes. Caroline Oldenburg is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Caroline Oldenburg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Oldenburg reassigns Medicare benefits to Lourdes Physician Group LLC (Lafayette, LA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caroline Oldenburg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caroline Oldenburg accept?

Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Caroline Oldenburg 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 Caroline Oldenburg was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.