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MS. KAY ALLYN HOFFSOMMER LMSW
NPI 1487784351
Social Worker in Kansas City, KS

Active since March 07, 2007PECOS Enrolled
1301 N 47TH ST, KANSAS CITY, KS 66102(913) 288-4209 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ms. Kay Allyn Hoffsommer Lmsw NPPES

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

MS. KAY ALLYN HOFFSOMMER LMSW (NPI 1487784351) is an individual social worker in Kansas City, Kansas, licensed in Kansas (5666) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487784351
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. KAY ALLYN HOFFSOMMERCredential: LMSW
Location Address1301 N 47TH STKansas City, KS 66102-1705
Mailing AddressPo Box 64Stilwell, KS 66085-0064 · (913) 851-3485
Phone(913) 288-4209
Sole ProprietorNo
Enumeration DateMarch 7, 2007
Last NPPES UpdateJuly 9, 2007
✔ NPI 1487784351 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 · 5666
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.
1301 N 47TH ST, Kansas City, KS 66102
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type Unspecified17-4602KS · A
Medicare ID-Type Unspecified3620000KS · B

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Kay Allyn Hoffsommer Lmsw 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 Kay Hoffsommer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Children's Mercy Hospital
6.3 mi
Pediatrics
2401 GILLHAM RD
Kansas City, MO 64108
  • Reassigned Medicare billing, Kansas and Missouri enrollments
  • Medicare enrollment name: The Childrens Mercy Hospital
  • 394 clinicians in this Medicare group
NPI 1851437719 (816) 234-3000

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 20

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

KEVIN WINN B.S.
Behavior Analyst
1301 N 47TH ST
KANSAS CITY, KS 66102
Wyandotte County (913) 563-6500
MONICA LYNN SHIPPS LSCSW
Social Worker (Clinical)
1301 N 47TH ST
KANSAS CITY, KS 66102
Wyandotte County (913) 288-4238
MRS. ANNA C GILES L.M.S.W.
Social Worker
1301 N 47TH ST
KANSAS CITY, KS 66102
Wyandotte County (913) 744-6092
VICTOR OSUALA PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1301 N 47TH ST
KANSAS CITY, KS 66102
Wyandotte County (913) 287-0007
MICHAELE ANNETTE WILLIS RN
Registered Nurse (Psychiatric/Mental Health, Adult)
1301 N 47TH ST
KANSAS CITY, KS 66102
Wyandotte County (913) 287-0007
AMANDA GEBKE
Social Worker
1301 N 47TH ST
KANSAS CITY, KS 66102
Wyandotte County (913) 890-7932
WYANDOT CENTER FOR BEHAVIORAL HEALTHCARE
Community/Behavioral Health
1301 N 47TH ST
KANSAS CITY, KS 66102
Wyandotte County (913) 287-0007
MRS. ELIZABETH ANNE HAWKINS LMSW
Social Worker
1301 N 47TH ST
KANSAS CITY, KS 66102
Wyandotte County (913) 288-4207

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 Kay Hoffsommer's NPI number?

The NPI number for Kay Hoffsommer is 1487784351. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Where is Kay Hoffsommer located?

Kay Hoffsommer practices at 1301 N 47th St, Kansas City, KS 66102. The listed phone number is (913) 288-4209.

What is Kay Hoffsommer's specialty?

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

Is Kay Hoffsommer enrolled in Medicare?

Yes. Kay Hoffsommer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kay Hoffsommer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kay Hoffsommer reassigns Medicare benefits to The Children's Mercy Hospital (Kansas City, MO). 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 Kay Hoffsommer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kay Hoffsommer accept?

Health plans from Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, Inc. and Medica list Kay Hoffsommer 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 Kay Hoffsommer was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.