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TERESA ARNOLD APRN
NPI 1669105169
Nurse Practitioner - Psychiatric/Mental Health in Maryville, TN

Active since July 03, 2022PECOS Enrolled
427 S WASHINGTON ST, MARYVILLE, TN 37804(865) 427-2073(865) 427-2074 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 10, 2024, Jun 8, 2024, Sep 1, 2023 and 4 more (7 updates tracked since 2022).

About Teresa Arnold Aprn NPPES

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

TERESA ARNOLD APRN (NPI 1669105169) is an individual psychiatric/mental health provider in Maryville, Tennessee, licensed in Tennessee (31979) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1669105169
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameTERESA ARNOLDCredential: APRN
Location Address427 S WASHINGTON STMaryville, TN 37804-5812
Mailing Address9111 Cross Park DrKnoxville, TN 37923-4506 · (865) 427-2073 · Fax (865) 427-2074
Phone(865) 427-2073
Fax(865) 427-2074
Sole ProprietorYes
Enumeration DateJuly 3, 2022
Last NPPES UpdateJuly 24, 20257 updates tracked since enumeration
NPPES CertifiedJuly 24, 2025
✔ NPI 1669105169 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TN · 31979
427 S WASHINGTON ST, Maryville, TN 37804
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1500 Locust StDes Moines, IA 50309-4104 · Phone (515) 303-1686 · Fax (515) 303-1691
Location 29111 Cross Park DrKnoxville, TN 37923-4506 · Phone (865) 427-2073 · Fax (865) 427-2074

Other Identifiers 1

OtherG179066IA · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Teresa Arnold Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Teresa Arnold reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Helen Ross Mcnabb Center
16 mi
Mental Health (Including Community Mental Health Center)
205 W SPRINGDALE AVE
Knoxville, TN 37917
  • Reassigned Medicare billing, Tennessee enrollment
  • 134 clinicians in this Medicare group
NPI 1659330686 (865) 637-9711

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 37804 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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 Teresa Arnold's NPI number?

The NPI number for Teresa Arnold is 1669105169. It was assigned to this individual provider in the NPPES registry on July 3, 2022.

Where is Teresa Arnold located?

Teresa Arnold practices at 427 S Washington St, Maryville, TN 37804. The listed phone number is (865) 427-2073.

What is Teresa Arnold's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Teresa Arnold enrolled in Medicare?

Yes. Teresa Arnold is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Teresa Arnold's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Teresa Arnold reassigns Medicare benefits to Helen Ross Mcnabb Center (Knoxville, TN). The 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 Teresa Arnold's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Teresa Arnold accept?

Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Health, Oscar Insurance Company and UnitedHealthcare list Teresa Arnold 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 Teresa Arnold was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.