1. Home
  2. Directory
  3. Iowa
  4. Waukee
  5. Nurse Practitioner
  6. NPI Profile

TONYA SHIRRELL STEWART ARNP
NPI 1114543048
Nurse Practitioner in Waukee, IA

Active since June 16, 2020PECOS EnrolledAccepts Medicare Assignment
1025 SE TALLGRASS LANE STE 150, WAUKEE, IA 50263(515) 875-9925(515) 875-9923 Get Directions Write a Review

NPPES record last updated: February 20, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 13, 2023, Oct 18, 2023, May 3, 2023 and 1 more (4 updates tracked since 2020).

About Tonya Shirrell Stewart Arnp NPPES

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

TONYA SHIRRELL STEWART ARNP (NPI 1114543048) is an individual nurse practitioner in Waukee, Iowa, licensed in Iowa (A158792) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1114543048
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameTONYA SHIRRELL STEWARTCredential: ARNP
Location Address1025 SE TALLGRASS LANE STE 150Waukee, IA 50263
Mailing AddressPo Box 424Des Moines, IA 50302 · (515) 875-9925 · Fax (515) 875-9923
Phone(515) 875-9925
Fax(515) 875-9923
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJune 16, 2020
Last NPPES UpdateFebruary 20, 20244 updates tracked since enumeration
NPPES CertifiedFebruary 19, 2024
✔ NPI 1114543048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IA · A158792
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License A158792 (IA)
1025 SE TALLGRASS LANE STE 150, Waukee, IA 50263
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1800 E 1st St Ste 1700Ankeny, IA 50021-2100 · Phone (515) 643-8100 · Fax (515) 643-8139
Location 25950 University Ave Ste 105West Des Moines, IA 50266-7756 · Phone (515) 875-9070 · Fax (515) 875-9071

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tonya Shirrell Stewart Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537583265
PECOS Enrollment IDI20200728000666
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 Reassignments

3

Medicare enrollment records show Tonya Stewart reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Clinics, Inc
1.2 mi
Physical Therapy
25 W HICKMAN RD STE 300
Waukee, IA 50263
  • Reassigned Medicare billing, Iowa enrollment
  • 516 clinicians in this Medicare group
NPI 1780991588 (515) 643-7050
The Iowa Clinic PC
4.3 mi
Family Medicine
5950 UNIVERSITY AVE, STE 151
West Des Moines, IA 50266
  • Reassigned Medicare billing, Iowa enrollment
  • 318 clinicians in this Medicare group
NPI 1346233178 (515) 875-9100
Mercyone Urgentcare
188 mi
Clinic/Center
2400 LILLIAN WAY
Clinton, IA 52732
  • Reassigned Medicare billing, Iowa enrollment
  • 34 clinicians in this Medicare group
NPI 1447995766 (563) 559-7833

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

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
182 services172 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
55 services54 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
47 services44 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
37 services35 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
36 services36 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
29 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50263 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

DR. WILLIAM B GOBLE D.O.
Family Medicine
1025 SE TALLGRASS LANE STE 150
WAUKEE, IA 50263
Dallas County (515) 875-8070
WILLIAM ANDREWS PA
Physician Assistant
1025 SE TALLGRASS LANE STE 150
WAUKEE, IA 50263
Dallas County (515) 875-8070
IMAD F FRANCIS MD
Family Medicine
1025 SE TALLGRASS LANE STE 150
WAUKEE, IA 50263
Dallas County (515) 875-8070

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 Tonya Stewart's NPI number?

The NPI number for Tonya Stewart is 1114543048. It was assigned to this individual provider in the NPPES registry on June 16, 2020.

Where is Tonya Stewart located?

Tonya Stewart practices at 1025 SE Tallgrass Lane Ste 150, Waukee, IA 50263. The listed phone number is (515) 875-9925.

What is Tonya Stewart's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Tonya Stewart enrolled in Medicare?

Yes. Tonya Stewart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Tonya Stewart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tonya Stewart reassigns Medicare benefits to 3 organizations: Mercy Clinics, Inc (Waukee, IA), The Iowa Clinic PC (West Des Moines, IA) and Mercyone Urgentcare (Clinton, IA). Each 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 Tonya Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tonya Stewart accept?

Health plans from Wellmark Health Plan of Iowa, Inc. list Tonya Stewart 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 Tonya Stewart was last updated on February 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.