1. Home
  2. Directory
  3. Kansas
  4. Lawrence
  5. Pediatrics
  6. NPI Profile

KATHRYN AULT VANDERVELDE MD
NPI 1891107892
Pediatrics in Lawrence, KS

Active since May 24, 2014PECOS Enrolled
1803 W 6TH ST, LAWRENCE, KS 66044(785) 841-7297(785) 576-1587 Get Directions Write a Review

NPPES record last updated: July 27, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 1, 2019, Mar 29, 2018 (2 updates tracked since 2018).

About Kathryn Ault Vandervelde Md NPPES

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

KATHRYN AULT VANDERVELDE MD (NPI 1891107892) is an individual pediatrics provider in Lawrence, Kansas, licensed in Kansas (04-45550) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1891107892
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKATHRYN AULT VANDERVELDECredential: MD
Location Address1803 W 6TH STLawrence, KS 66044-1710
Mailing Address1312 W 6th StLawrence, KS 66044-2219 · (785) 841-7297 · Fax (785) 856-0375
Phone(785) 841-7297
Fax(785) 576-1587
Sole ProprietorNo
Enumeration DateMay 24, 2014
Last NPPES UpdateJuly 27, 20252 updates tracked since enumeration
NPPES CertifiedJuly 27, 2025
✔ NPI 1891107892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in KS · 04-45550✔ Licensed in MO · 2018024689
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 ListedHospitalistTaxonomy 208M00000X · License 54109 (AZ)
1803 W 6TH ST, Lawrence, KS 66044
Open in Google Maps ↗

Other Names 1

Former Name (1)Kathryn Marie Ault

Secondary Practice Locations 2

Location 12401 Gillham RdKansas City, MO 64108 · Phone (816) 234-3000 · Fax (816) 302-9939
Location 21312 W 6th StLawrence, KS 66044-2219 · Phone (785) 841-7297 · Fax (785) 576-1587

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware 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)

Kathryn Ault Vandervelde 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 Kathryn Vandervelde reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Heartland Medical Clinic, Inc
Same address
Federally Qualified Health Center (FQHC)
1803 W 6TH ST
Lawrence, KS 66044
  • Reassigned Medicare billing, Kansas enrollment
  • 38 clinicians in this Medicare group
NPI 1356941306 (785) 841-7297

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 66044 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
$81.98 typical visit price
range $53.00 – $161.67
Typical copayment $20.49 (range $13.25 – $40.41)
Most-billed visit code 99203
Established Patient
$94.12 typical visit price
range $16.88 – $132.11
Typical copayment $23.53 (range $4.22 – $33.02)
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.

MAUREEN CARO NP
Nurse Practitioner (Family)
1803 W 6TH ST
LAWRENCE, KS 66044
Douglas County (785) 841-7297
MEAGHAN L MCEACHERN PSYD
Psychologist
1803 W 6TH ST
LAWRENCE, KS 66044
Douglas County (785) 841-7297
MARSHALL KELLEY M.D.
Pediatrics
1803 W 6TH ST
LAWRENCE, KS 66044
Douglas County (785) 841-7297
DR. LANCE JEPSON D.O.
Pediatrics
1803 W 6TH ST
LAWRENCE, KS 66044
Douglas County (785) 841-7297
HEARTLAND MEDICAL CLINIC, INC
Clinic/Center (Federally Qualified Health Center (FQHC))
1803 W 6TH ST
LAWRENCE, KS 66044
Douglas County (785) 841-7297
PAYTON JAIMES APRN, FNP-C
Nurse Practitioner (Family)
1803 W 6TH ST
LAWRENCE, KS 66044
Douglas County (785) 841-7297
DR. NICHOLAS EVANGELIDIS M.D.
Psychiatry & Neurology (Psychiatry)
1803 W 6TH ST
LAWRENCE, KS 66044
Douglas County (785) 841-7297
MRS. MEGAN HOTTMAN APRN
Nurse Practitioner (Pediatrics)
1803 W 6TH ST
LAWRENCE, KS 66044
Douglas County (785) 842-4477

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 Kathryn Vandervelde's NPI number?

The NPI number for Kathryn Vandervelde is 1891107892. It was assigned to this individual provider in the NPPES registry on May 24, 2014. The provider is also known as Kathryn Marie Ault.

Where is Kathryn Vandervelde located?

Kathryn Vandervelde practices at 1803 W 6th St, Lawrence, KS 66044. The listed phone number is (785) 841-7297.

What is Kathryn Vandervelde's specialty?

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

Is Kathryn Vandervelde enrolled in Medicare?

Yes. Kathryn Vandervelde is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kathryn Vandervelde's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Vandervelde reassigns Medicare benefits to Heartland Medical Clinic, Inc (Lawrence, KS). 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 Kathryn Vandervelde's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathryn Vandervelde accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas, Inc. and 2 other insurers list Kathryn Vandervelde 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 Kathryn Vandervelde was last updated on July 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.