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SUSANNAH L SHELL-PHILLIPS LISW
NPI 1114015922
Social Worker - Clinical in Sioux City, IA

Active since October 10, 2006PECOS EnrolledAccepts Medicare Assignment
1101 4TH STREET, FLOOR 2, SIOUX CITY, IA 51101(712) 490-0006(402) 496-9499 Get Directions Write a Review

NPPES record last updated: November 28, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Susannah L Shell-phillips Lisw NPPES

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

SUSANNAH L SHELL-PHILLIPS LISW (NPI 1114015922) is an individual clinical provider in Sioux City, Iowa, licensed in Iowa (01313) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1994).

NPPES Registry Identity

NPI1114015922
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSUSANNAH L SHELL-PHILLIPSCredential: LISW
Location Address1101 4TH STREET, FLOOR 2Sioux City, IA 51101-1952
Mailing Address1101 4th Street, Floor 2Sioux City, IA 51101-1952 · (402) 496-9966 · Fax (402) 496-9499
Phone(712) 490-0006
Fax(402) 496-9499
Sole ProprietorYes
Medical School CMSOtherGraduated 1994
Enumeration DateOctober 10, 2006
Last NPPES UpdateNovember 28, 2022
NPPES CertifiedNovember 28, 2022
✔ NPI 1114015922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IA · 01313
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1101 4TH STREET, Sioux City, IA 51101
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Other Identifiers 1

Medicaid1152322IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter 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 and accepts Medicare assignment

Susannah L Shell-phillips Lisw 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 ID1658564505
PECOS Enrollment IDI20101022001241
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 Susannah Shell-phillips reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Susannah Shell-Phillips PLLC
Same address
Clinical
1101 4TH ST FL 2
Sioux City, IA 51101
  • Reassigned Medicare billing, Iowa enrollment
NPI 1609590488 (712) 490-0006
Mental Health Associates,llc
1.4 mi
Psychologist
2212 PIERCE ST, SUITE 100
Sioux City, IA 51104
  • Reassigned Medicare billing, Iowa enrollment
  • 4 clinicians in this Medicare group
NPI 1962551275 (712) 255-8323

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 51101 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
$0.00 typical visit price
range $52.96 – $161.40
Typical copayment $0.00 (range $13.24 – $40.35)
Most-billed visit code NA
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
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 Susannah Shell-phillips's NPI number?

The NPI number for Susannah Shell-phillips is 1114015922. It was assigned to this individual provider in the NPPES registry on October 10, 2006.

Where is Susannah Shell-phillips located?

Susannah Shell-phillips practices at 1101 4th Street Floor 2, Sioux City, IA 51101. The listed phone number is (712) 490-0006.

What is Susannah Shell-phillips's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Susannah Shell-phillips enrolled in Medicare?

Yes. Susannah Shell-phillips 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 Susannah Shell-phillips's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Susannah Shell-phillips reassigns Medicare benefits to 2 organizations: Susannah Shell-Phillips PLLC (Sioux City, IA) and Mental Health Associates,llc (Sioux City, 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 Susannah Shell-phillips's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Susannah Shell-phillips accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Health and 3 other insurers list Susannah Shell-phillips 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 Susannah Shell-phillips was last updated on November 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.