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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. REBECCA ANN CALLAHAN LMSW
NPI 1285380337
Social Worker in Kansas City, KS

Active since February 28, 2022
155 S 18TH ST STE 100, KANSAS CITY, KS 66102(816) 508-3500(816) 508-3535 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 10, 2026, May 6, 2026, Feb 28, 2022 (3 updates tracked since 2022).

About Ms. Rebecca Ann Callahan Lmsw NPPES

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

MS. REBECCA ANN CALLAHAN LMSW (NPI 1285380337) is an individual social worker in Kansas City, Kansas, licensed in Kansas (12973) and active in the NPI registry since February 2022. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1285380337
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. REBECCA ANN CALLAHANCredential: LMSW
Location Address155 S 18TH ST STE 100Kansas City, KS 66102-5651
Mailing Address1220 Missouri Ct Apt 211Liberty, MO 64068-2673 · (816) 508-3500 · Fax (816) 508-3535
Phone(816) 508-3500
Fax(816) 508-3535
Sole ProprietorNo
Enumeration DateFebruary 28, 2022
Last NPPES UpdateSeptember 10, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2026
✔ NPI 1285380337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in KS · 12973
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
155 S 18TH ST STE 100, Kansas City, KS 66102
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Secondary Practice Locations 2

Location 1421 E 137th StKansas City, MO 64145-1455 · Phone (816) 508-3500 ext. 5 · Fax (816) 508-3535
Location 28150 Wornall RdKansas City, MO 64114-5806 · Phone (816) 508-3500 · Fax (816) 508-3535

Accepted Insurance

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

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 Rebecca Callahan's NPI number?

The NPI number for Rebecca Callahan is 1285380337. It was assigned to this individual provider in the NPPES registry on February 28, 2022.

Where is Rebecca Callahan located?

Rebecca Callahan practices at 155 S 18th St Ste 100, Kansas City, KS 66102. The listed phone number is (816) 508-3500.

What is Rebecca Callahan's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

What insurance does Rebecca Callahan accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc. list Rebecca Callahan 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 Rebecca Callahan was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.