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STEWART FAMILY MEDICINE
NPI 1912353988
Clinic/Center - Primary Care in Pittsburg, KS

Active since May 10, 2016CLIA 17D2127743 · Waiver
1003 W 4TH ST, PITTSBURG, KS 66762(620) 404-5220(913) 815-8049 Get Directions Write a Review

NPPES record last updated: June 30, 2016. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 30, 2016, Jun 21, 2016, May 10, 2016 (3 updates tracked since 2016).

About Stewart Family Medicine NPPES

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

STEWART FAMILY MEDICINE (NPI 1912353988) is a healthcare organization registered as a primary care in Pittsburg, Kansas and active in the NPI registry since May 2016. The organization holds a CLIA Waiver certificate valid through March 16, 2027 and lists Chad Stewart, Manager, as its authorized official.

NPPES Registry Identity

NPI1912353988
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameSTEWART FAMILY MEDICINE
Location Address1003 W 4TH STPittsburg, KS 66762-4645
Mailing Address1003 W 4th StPittsburg, KS 66762-4645 · (620) 404-5220 · Fax (913) 815-8049
Phone(620) 404-5220
Fax(913) 815-8049
Organization SubpartNo
Authorized OfficialChad StewartManager · (913) 231-5766
Enumeration DateMay 10, 2016
Last NPPES UpdateJune 30, 20163 updates tracked since enumeration
✔ NPI 1912353988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License✔ Licensed in KS · 0437649
1003 W 4TH ST, Pittsburg, KS 66762
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stewart Family Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Stewart Family Medicine, which bills Medicare for the services this clinician delivers.

Clinician (1)

Chad Stewart, M.D.
Family Practice
NPI 1699111088
1003 W 4TH ST
Pittsburg, KS 66762
(620) 404-5220
✔ PECOS✔ Accepts MedicareSame address

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 17D2127743

Stewart Family Medicine · Pittsburg, KS
Active · expires Mar 16, 2027
CLIA Number17D2127743
Laboratory TypePhysician Office
Certificate Effective DateMarch 17, 2025
Certificate Expiration DateMarch 16, 2027
Laboratory DirectorChad C. Stewart
Laboratory Phone(620) 404-5220
Laboratory LocationStewart Family Medicine1003 W 4th St, Pittsburg, KS 66762
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Stewart Family Medicine's NPI number?

The NPI number for Stewart Family Medicine is 1912353988. It was assigned to this organization in the NPPES registry on May 10, 2016.

Where is Stewart Family Medicine located?

Stewart Family Medicine is located at 1003 W 4th St, Pittsburg, KS 66762. The listed phone number is (620) 404-5220.

What is Stewart Family Medicine's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Is Stewart Family Medicine enrolled in Medicare?

Yes. Stewart Family Medicine is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Stewart Family Medicine?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Stewart Family Medicine. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Stewart Family Medicine hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 17D2127743) is associated with this NPI, valid through March 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Stewart Family Medicine accept?

Health plans from Ambetter Health, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas, Inc. list Stewart Family Medicine 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 Stewart Family Medicine was last updated on June 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.