Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KATLYN MAYER MD
NPI 1114663523
Pediatrics in Kansas City, MO

Q: What is Katlyn Mayer's NPI number?

The NPI number for Katlyn Mayer is 1114663523. It was assigned to this individual provider in the NPPES registry on May 9, 2022.

Q: What is Katlyn Mayer'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 Katlyn Mayer was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 09, 2022PECOS Enrolled

2401 GILLHAM RD, KANSAS CITY, MO 64108(816) 234-3000(816) 302-9939 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 20, 2026, Aug 6, 2025, May 9, 2022 (3 updates tracked since 2022).

On this page

About Katlyn Mayer Md NPPES

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

KATLYN MAYER MD (NPI 1114663523) is an individual pediatrics provider in Kansas City, Missouri, licensed in Missouri (2025028690) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114663523

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameKATLYN MAYERCredential: MD

Location Address2401 GILLHAM RDKansas City, MO 64108-4619

Mailing Address2401 Gillham Rd, Provider Enrollment DeptKansas City, MO 64108-4619

Phone(816) 234-3000

Fax(816) 302-9939

Sole ProprietorNo

Enumeration DateMay 9, 2022

Last NPPES UpdateJuly 20, 20263 updates tracked since enumeration

NPPES CertifiedJuly 20, 2026

✔ NPI 1114663523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MO · 2025028690

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.

2401 GILLHAM RD, Kansas City, MO 64108

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katlyn Mayer 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 64108 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

$85.82 typical visit price

range $55.29 – $168.52

Typical copayment $21.45 (range $13.82 – $42.13)

Most-billed visit code 99203

Established Patient

$97.82 typical visit price

range $17.60 – $137.20

Typical copayment $24.45 (range $4.40 – $34.30)

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.

Leave this field empty