MRS. ALEXANDRIA WILBURN COSTLOW
NPI 1255843892
Speech-Language Pathologist in Kansas City, MO

Q: What is Alexandria Costlow's NPI number?

The NPI number for Alexandria Costlow is 1255843892. It was assigned to this individual provider in the NPPES registry on November 3, 2017.

Q: What is Alexandria Costlow's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Active since November 03, 2017Accepts Medicare Assignment

4400 DR MARTIN LUTHER KING JR BLVD, KANSAS CITY, MO 64130(816) 886-4052 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 15, 2026, Jun 15, 2023, Jun 16, 2018 and 1 more (4 updates tracked since 2017).

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About Mrs. Alexandria Wilburn Costlow NPPES

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

MRS. ALEXANDRIA WILBURN COSTLOW (NPI 1255843892) is an individual speech-language pathologist provider in Kansas City, Missouri, licensed in Missouri (2025054164) and active in the NPI registry since November 2017. She is a graduate of Other (2025).

NPPES Registry Identity

NPI1255843892

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. ALEXANDRIA WILBURN COSTLOW

Location Address4400 DR MARTIN LUTHER KING JR BLVDKansas City, MO 64130-2870

Mailing Address4400 Dr Martin Luther King Jr BlvdKansas City, MO 64130-2870

Phone(816) 886-4052

Sole ProprietorYes

Medical School CMSOtherGraduated 2025

Enumeration DateNovember 3, 2017

Last NPPES UpdateJanuary 15, 20264 updates tracked since enumeration

NPPES CertifiedJanuary 15, 2026

✔ NPI 1255843892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in MO · 2025054164

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

4400 DR MARTIN LUTHER KING JR BLVD, Kansas City, MO 64130

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Alexandria Wilburn Costlow is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527549831

PECOS Enrollment IDI20260225001822

Medicare Billing Reassignment

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

Key Rehabilitation Inc

131 mi

Rehabilitation Unit

300 W AIRPORT DR
Carthage, MO 64836

Reassigned Medicare billing, Missouri enrollment
41 clinicians in this Medicare group

NPI 1588781686 (888) 362-8704

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

Other Providers at the Same Location NPPES 18

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

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