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CHELSEA CORNELIA SUMNER NP
NPI 1184423600
Nurse Practitioner - Family in Tucson, AZ

Active since March 08, 2025PECOS EnrolledAccepts Medicare Assignment
3661 N CAMPBELL AVE # 394, TUCSON, AZ 85719(203) 550-7211 Get Directions Write a Review

NPPES record last updated: March 10, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 10, 2025, Mar 8, 2025 (2 updates tracked since 2025).

About Chelsea Cornelia Sumner Np NPPES

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

CHELSEA CORNELIA SUMNER NP (NPI 1184423600) is an individual family provider in Tucson, Arizona, licensed in Arizona (F03250238) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1184423600
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCHELSEA CORNELIA SUMNERCredential: NP
Location Address3661 N CAMPBELL AVE # 394Tucson, AZ 85719-1527
Mailing Address3611 N Campbell AveTucson, AZ 85719-1534
Phone(203) 550-7211
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMarch 8, 2025
Last NPPES UpdateMarch 10, 20252 updates tracked since enumeration
NPPES CertifiedMarch 10, 2025
✔ NPI 1184423600 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 · F03250238
3661 N CAMPBELL AVE # 394, Tucson, AZ 85719
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc., UnitedHealthcare.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

Chelsea Cornelia Sumner Np 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 ID7214450931
PECOS Enrollment IDI20250402002965
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 Chelsea Sumner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Banner Urgent Care Services, LLC
0.1 mi
Urgent Care
3611 N CAMPBELL AVE
Tucson, AZ 85719
  • Reassigned Medicare billing, Arizona enrollment
  • 184 clinicians in this Medicare group
NPI 1962855031 (520) 694-4650
Banner Urgent Care Arizona LLC
62 mi
Urgent Care
1676 E MCMURRAY BLVD STE 1
Casa Grande, AZ 85122
  • Reassigned Medicare billing, Arizona enrollment
  • 171 clinicians in this Medicare group
NPI 1316349855 (520) 316-0688

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85719 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 Chelsea Sumner's NPI number?

The NPI number for Chelsea Sumner is 1184423600. It was assigned to this individual provider in the NPPES registry on March 8, 2025.

Where is Chelsea Sumner located?

Chelsea Sumner practices at 3661 N Campbell Ave # 394, Tucson, AZ 85719. The listed phone number is (203) 550-7211.

What is Chelsea Sumner's specialty?

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

Is Chelsea Sumner enrolled in Medicare?

Yes. Chelsea Sumner 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 Chelsea Sumner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Sumner reassigns Medicare benefits to 2 organizations: Banner Urgent Care Services, LLC (Tucson, AZ) and Banner Urgent Care Arizona LLC (Casa Grande, 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 Chelsea Sumner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chelsea Sumner accept?

Health plans from Oscar Health Plan, Inc. and UnitedHealthcare list Chelsea Sumner 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 Chelsea Sumner was last updated on March 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.