GUIDESTAR ELDERCARE CORP - KS
NPI 1356203806
Internal Medicine in Overland Park, KS

Q: What is Guidestar Eldercare Corp - Ks's NPI number?

The NPI number for Guidestar Eldercare Corp - Ks is 1356203806. It was assigned to this organization in the NPPES registry on December 2, 2025. The provider is also known as GuideStar Eldercare Corp - KS, P.A..

Q: What is Guidestar Eldercare Corp - Ks's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since December 02, 2025

6501 W 75TH ST, OVERLAND PARK, KS 66204(574) 546-1900(574) 546-1999 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 6, 2026, Jan 7, 2026, Dec 29, 2025 and 1 more (4 updates tracked since 2025).

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About Guidestar Eldercare Corp - Ks NPPES

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

GUIDESTAR ELDERCARE CORP - KS (NPI 1356203806) is a healthcare organization registered as an internal medicine in Overland Park, Kansas and active in the NPI registry since December 2025. The organization maintains 2 additional practice locations and lists Steven Posar, Executive Chairman & Cmo, as its authorized official.

NPPES Registry Identity

NPI1356203806

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameGUIDESTAR ELDERCARE CORP - KS

Location Address6501 W 75TH STOverland Park, KS 66204-3017

Mailing AddressPo Box 11522Fort Wayne, IN 46859-1522 · (574) 546-1900 · Fax (574) 546-1999

Phone(574) 546-1900

Fax(574) 546-1999

Organization SubpartNo

Authorized OfficialSteven PosarExecutive Chairman & Cmo · (574) 546-1900

Enumeration DateDecember 2, 2025

Last NPPES UpdateFebruary 9, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2026

✔ NPI 1356203806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 12

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X

Also ListedPsychologistTaxonomy 103T00000X

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X

Also ListedNurse PractitionerTaxonomy 363L00000X

Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X

Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X

6501 W 75TH ST, Overland Park, KS 66204

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Other Names 1

Other NameGuidestar Eldercare Corp - Ks, P.a.

Secondary Practice Locations 2

Location 112345 W 95th St Fl 2Lenexa, KS 66215-3853 · Phone (574) 546-1900 · Fax (574) 546-1999

Location 26300 SW 6th AveTopeka, KS 66615-1013 · Phone (574) 546-1900 · Fax (574) 546-1999

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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Other Providers at the Same Location NPPES 16

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

LISA DIANE SHAY COTA/L

Occupational Therapy Assistant