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ABBEY RACHEL MASONBRINK MD
NPI 1245465251
Pediatrics in Kansas City, MO

Active since May 19, 2009PECOS Enrolled
2401 GILLHAM RD, KANSAS CITY, MO 64108(816) 234-3000 Get Directions Write a Review

NPPES record last updated: October 30, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Abbey Rachel Masonbrink Md NPPES

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

ABBEY RACHEL MASONBRINK MD (NPI 1245465251) is an individual pediatrics provider in Kansas City, Missouri, licensed in Kansas (0437462) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245465251
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameABBEY RACHEL MASONBRINKCredential: MD
Location Address2401 GILLHAM RDKansas City, MO 64108-4619
Mailing Address2401 Gillham RdKansas City, MO 64108-4619 · (816) 234-3000
Phone(816) 234-3000
Sole ProprietorYes
Enumeration DateMay 19, 2009
Last NPPES UpdateOctober 30, 2014
✔ NPI 1245465251 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in KS · 0437462
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
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Abbey Rachel Masonbrink 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 Abbey Masonbrink reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Children's Hospital Los Angeles Medical Group, Inc.
1,358 mi
Multi-Specialty
4650 SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
  • 1,281 clinicians in this Medicare group
NPI 1265530653 (323) 361-2337

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 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.

Other Providers at the Same Location NPPES 20

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

RYAN A ROMANS MD
Pediatrics (Pediatric Cardiology)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Jackson County (816) 234-3000
JENNIFER BITNER MSN, APRN, FNP-C
Nurse Practitioner (Family)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Jackson County (913) 234-3000
SAMIRA NAIME M.D.
Pediatrics (Sleep Medicine)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Jackson County (816) 234-3000
MICHELLE RENEE MIDDLETON AU.D.
Audiologist
2401 GILLHAM RD, HEARING AND SPEECH CLINIC
KANSAS CITY, MO 64108
Jackson County (816) 960-4009
MRS. SHERILYN KELLY APRN
Nurse Practitioner (Neonatal, Critical Care)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Jackson County (816) 234-3000
MADALYN NICOLE SINGLETON DO
Student in an Organized Health Care Education/Training Program
2401 GILLHAM RD
KANSAS CITY, MO 64108
Jackson County (816) 234-3000
EMMA LYNNE WORLEY CAA
Anesthesiologist Assistant
2401 GILLHAM RD
KANSAS CITY, MO 64108
Jackson County (816) 234-3000
DR. FAYTH WALBRIDGE PHD
Psychologist (Clinical)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Jackson County (308) 655-0842

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 Abbey Masonbrink's NPI number?

The NPI number for Abbey Masonbrink is 1245465251. It was assigned to this individual provider in the NPPES registry on May 19, 2009.

Where is Abbey Masonbrink located?

Abbey Masonbrink practices at 2401 Gillham Rd, Kansas City, MO 64108. The listed phone number is (816) 234-3000.

What is Abbey Masonbrink's specialty?

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

Is Abbey Masonbrink enrolled in Medicare?

Yes. Abbey Masonbrink is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Abbey Masonbrink's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abbey Masonbrink reassigns Medicare benefits to Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA). 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 Abbey Masonbrink's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Abbey Masonbrink was last updated on October 30, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.