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CHERYL ELLEN STEWART NURSE PRACTITIONER
NPI 1255904298
Nurse Practitioner - Family in Tucson, AZ

Active since July 19, 2021PECOS EnrolledAccepts Medicare Assignment
1830 W PLACITA DEL LOBO, TUCSON, AZ 85704(520) 256-1562 Get Directions Write a Review

NPPES record last updated: July 19, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cheryl Ellen Stewart Nurse Practitioner NPPES

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

CHERYL ELLEN STEWART NURSE PRACTITIONER (NPI 1255904298) is an individual family provider in Tucson, Arizona, licensed in Arizona (258978) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1255904298
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCHERYL ELLEN STEWARTCredential: NURSE PRACTITIONER
Location Address1830 W PLACITA DEL LOBOTucson, AZ 85704-1008
Mailing Address1830 W Placita Del LoboTucson, AZ 85704-1008 · (520) 256-1562
Phone(520) 256-1562
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateJuly 19, 2021
NPPES CertifiedJuly 19, 2021
✔ NPI 1255904298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in AZ · 258978
1830 W PLACITA DEL LOBO, Tucson, AZ 85704
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.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

Cheryl Ellen Stewart Nurse Practitioner 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 ID42690505
PECOS Enrollment IDI20220630002072
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

2

Medicare enrollment records show Cheryl Stewart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northwest Urgent Care LLC
2.3 mi
Urgent Care
3870 W RIVER RD STE 126
Tucson, AZ 85741
  • Reassigned Medicare billing, Arizona enrollment
  • 65 clinicians in this Medicare group
NPI 1528683455 (520) 219-6616
Sound Physicians Emergency Medicine Of Arizona, Inc.
70 mi
Emergency Medicine
5700 E HIGHWAY 90
Sierra Vista, AZ 85635
  • Reassigned Medicare billing, Arizona enrollment
  • 239 clinicians in this Medicare group
NPI 1700328663 (520) 417-4594

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 8

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.
168 services159 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.
110 services110 patients
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880
A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.
55 services53 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 services35 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
29 services21 patients
Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85704 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

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 Cheryl Stewart's NPI number?

The NPI number for Cheryl Stewart is 1255904298. It was assigned to this individual provider in the NPPES registry on July 19, 2021.

Where is Cheryl Stewart located?

Cheryl Stewart practices at 1830 W Placita Del Lobo, Tucson, AZ 85704. The listed phone number is (520) 256-1562.

What is Cheryl Stewart's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Cheryl Stewart enrolled in Medicare?

Yes. Cheryl 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 Cheryl Stewart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cheryl Stewart reassigns Medicare benefits to 2 organizations: Northwest Urgent Care LLC (Tucson, AZ) and Sound Physicians Emergency Medicine Of Arizona, Inc. (Sierra Vista, AZ). 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 Cheryl Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cheryl Stewart accept?

Health plans from Blue Cross Blue Shield of Arizona list Cheryl 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 Cheryl Stewart was last updated on July 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.