SUNFLOWER MEDICAL GROUP PA
NPI 1811955024
Internal Medicine in Roeland Park, KS

Q: What is Sunflower Medical Group PA's NPI number?

The NPI number for Sunflower Medical Group PA is 1811955024. It was assigned to this organization in the NPPES registry on May 4, 2006.

Q: What is Sunflower Medical Group PA's specialty?

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

Active since May 04, 2006

5675 ROE BLVD, SUITE 100, ROELAND PARK, KS 66205(913) 432-2080(913) 432-5183 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 12, 2026, Mar 24, 2021, Nov 9, 2018 and 3 more (6 updates tracked since 2018).

On this page

About Sunflower Medical Group Pa NPPES

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

SUNFLOWER MEDICAL GROUP PA (NPI 1811955024) is a healthcare organization registered as an internal medicine in Roeland Park, Kansas and active in the NPI registry since May 2006. The organization lists Yvette Guislain, Board Member, as its authorized official.

NPPES Registry Identity

NPI1811955024

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameSUNFLOWER MEDICAL GROUP PA

Location Address5675 ROE BLVD, SUITE 100Roeland Park, KS 66205

Mailing Address5675 Roe Blvd Ste 100Roeland Park, KS 66205-2538 · (913) 432-2080 · Fax (913) 432-5183

Phone(913) 432-2080

Fax(913) 432-5183

Organization SubpartNo

Authorized OfficialYvette GuislainBoard Member · (913) 676-6103

Enumeration DateMay 4, 2006

Last NPPES UpdateAugust 12, 20266 updates tracked since enumeration

NPPES CertifiedAugust 12, 2026

✔ NPI 1811955024 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 10

★ 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 ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X

Also ListedEmergency MedicineTaxonomy 207P00000X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedPediatrics · Pediatric CardiologyTaxonomy 2080P0202X

Also ListedClinic/Center · Multi-SpecialtyTaxonomy 261QM1300X

Also ListedClinic/Center · Urgent CareTaxonomy 261QU0200X

5675 ROE BLVD, Roeland Park, KS 66205

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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware 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)

Sunflower Medical Group Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 59 clinicians reassign Medicare billing to Sunflower Medical Group PA, which bills Medicare for the services they deliver. Of these, 13 practice at this address and 32 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Nurse Practitioner25

Family Practice24

Internal Medicine9

Clinical Social Worker1

Nearest to this location (20)

See all 59

Rusty Bergman, D.O.

Internal Medicine

NPI 1649277500

5675 ROE BLVD
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Rebecca Bruce, DO

Family Practice

NPI 1366718397

5675 ROE BLVD SUITE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Andrea Ely, M.D.

Internal Medicine

NPI 1184734816

5675 ROE BLVD STE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Yvette Guislain, MD

Internal Medicine

NPI 1669477220

5675 ROE BLVD SUITE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Carolyn Hesson, MD

Family Practice

NPI 1710482419

5675 ROE BLVD STE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Meron Kunard

Nurse Practitioner

NPI 1356216303

5675 ROE BLVD
Roeland Park, KS 66205

(913) 432-2080

✔ PECOSSame address

Taylor Lacy, MD

Family Practice

NPI 1841752409

5675 ROE BLVD SUITE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Jennifer Mccarty

Nurse Practitioner

NPI 1053274167

5675 ROE BLVD STE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOSSame address

Erin Olaughlin, DO

Family Practice

NPI 1326338922

5675 ROE BLVD SUITE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

George Postma, MD

Internal Medicine

NPI 1972508455

5675 ROE BLVD SUITE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Jessica Roux, MD

Family Practice

NPI 1922532076

5675 ROE BLVD SUITE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Anna Short, ARNP

Nurse Practitioner

NPI 1033428735

5675 ROE BLVD STE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Thomas Snodell, MD

Internal Medicine

NPI 1952307431

5675 ROE BLVD SUITE 100
Roeland Park, KS 66205

(913) 432-2080

✔ PECOS✔ Accepts MedicareSame address

Amber Dewald, ARNP

Nurse Practitioner

NPI 1144477571

5555 W 58TH ST
Mission, KS 66202

(913) 432-3780

✔ PECOS0.6 mi

Kaitlin List, FNP

Nurse Practitioner

NPI 1952961849

5555 W 58TH ST
Mission, KS 66202

(913) 432-2080

✔ PECOS0.6 mi

Erin Lovewell

Nurse Practitioner

NPI 1942452560

5555 W 58TH ST
Mission, KS 66202

(913) 676-6120

✔ PECOS✔ Accepts Medicare0.6 mi

Madison Black, APRN

Nurse Practitioner

NPI 1538927249

7501 METCALF AVE
Overland Park, KS 66204

(913) 642-6330

✔ PECOS2.7 mi

Rachel Janssen, DNP, APRN

Nurse Practitioner

NPI 1235851130

7501 METCALF AVE
Overland Park, KS 66204

(913) 642-6330

✔ PECOS2.7 mi

Nicholas Gatz, M.D.

Family Practice

NPI 1063647527

8800 W 75TH ST SUITE 300
Merriam, KS 66204

(913) 722-4240

✔ PECOS✔ Accepts Medicare3.4 mi

Charles Ragland, MD

Internal Medicine

NPI 1770588253

8800 W 75TH ST STE 300
Shawnee Mission, KS 66204

(913) 722-4240

✔ PECOS✔ Accepts Medicare3.4 mi

See all 59 clinicians

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

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 Sunflower Medical Group PA's NPI number?

The NPI number for Sunflower Medical Group PA is 1811955024. It was assigned to this organization in the NPPES registry on May 4, 2006.

Where is Sunflower Medical Group PA located?

Sunflower Medical Group PA is located at 5675 Roe Blvd Suite 100, Roeland Park, KS 66205. The listed phone number is (913) 432-2080.

What is Sunflower Medical Group PA's specialty?

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

Is Sunflower Medical Group PA enrolled in Medicare?

Yes. Sunflower Medical Group PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sunflower Medical Group PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 59 clinicians in 4 Medicare specialties reassign their Medicare billing to Sunflower Medical Group PA. 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. The largest specialties are Nurse Practitioner (25), Family Practice (24) and Internal Medicine (9). Of these, 13 practice at this address and 32 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Sunflower Medical Group PA accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Anthem Blue Cross and Blue Shield list Sunflower Medical Group PA 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 Sunflower Medical Group PA was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.