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CASSIDY SHAFFER LCSW
NPI 1184316952
Social Worker - Clinical in Boise, ID

Active since May 22, 2023PECOS Enrolled
1276 W RIVER ST STE 100, BOISE, ID 83702(208) 338-4699 Get Directions Write a Review

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

About Cassidy Shaffer Lcsw NPPES

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

CASSIDY SHAFFER LCSW (NPI 1184316952) is an individual clinical provider in Boise, Idaho, licensed in Idaho (8861251) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1184316952
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCASSIDY SHAFFERCredential: LCSW
Location Address1276 W RIVER ST STE 100Boise, ID 83702-7083
Mailing Address1276 W River St Ste 100Boise, ID 83702-7083 · (208) 338-4699
Phone(208) 338-4699
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 22, 2023
Last NPPES UpdateFebruary 18, 2026
NPPES CertifiedFebruary 18, 2026
✔ NPI 1184316952 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 ID · 8861251
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.
1276 W RIVER ST STE 100, Boise, ID 83702
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Select Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cassidy Shaffer Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7416439765
PECOS Enrollment IDI20260305001228
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 Cassidy Shaffer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Access Behavioral Health Services
Same address
Community/Behavioral Health
1276 W. RIVER ST., SUITE 100
Boise, ID 83702
  • Reassigned Medicare billing, Idaho enrollment
  • 49 clinicians in this Medicare group
NPI 1487700589 (208) 338-4699

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 83702 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 $52.44 – $160.17
Typical copayment $0.00 (range $13.11 – $40.04)
Most-billed visit code NA
Established Patient
$65.77 typical visit price
range $16.68 – $130.93
Typical copayment $16.44 (range $4.17 – $32.73)
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.

Other Providers at the Same Location NPPES 20

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

DANIELLE ASHLIN GRAFFIS
Community/Behavioral Health
1276 W RIVER ST STE 100
BOISE, ID 83702
Ada County (208) 781-8507
AARON LAMAR ANDREASEN LPC
Counselor
1276 W RIVER ST STE 100
BOISE, ID 83702
Ada County (208) 338-4699
CASEY MATTHEWS
Community/Behavioral Health
1276 W RIVER ST STE 100
BOISE, ID 83702
Ada County (208) 919-2453
MARY KATHERINE CLARK
Community/Behavioral Health
1276 W RIVER ST STE 100
BOISE, ID 83702
Ada County (208) 781-8504
MARIE BRANCH
Community/Behavioral Health
1276 W RIVER ST STE 100
BOISE, ID 83702
Ada County (208) 338-4699
CAITLYN ELIZABETH BROTZMAN BSW
Community/Behavioral Health
1276 W RIVER ST STE 100
BOISE, ID 83702
Ada County (208) 671-5744
JOSHUA RUGG
Community/Behavioral Health
1276 W RIVER ST STE 100
BOISE, ID 83702
Ada County (208) 338-4699
TAYLOR WILSON LMSW
Social Worker
1276 W RIVER ST STE 100
BOISE, ID 83702
Ada County (208) 338-4699

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 Cassidy Shaffer's NPI number?

The NPI number for Cassidy Shaffer is 1184316952. It was assigned to this individual provider in the NPPES registry on May 22, 2023.

Where is Cassidy Shaffer located?

Cassidy Shaffer practices at 1276 W River St Ste 100, Boise, ID 83702. The listed phone number is (208) 338-4699.

What is Cassidy Shaffer's specialty?

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

Is Cassidy Shaffer enrolled in Medicare?

Yes. Cassidy Shaffer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cassidy Shaffer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cassidy Shaffer reassigns Medicare benefits to Access Behavioral Health Services (Boise, ID). 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 Cassidy Shaffer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cassidy Shaffer accept?

Health plans from PacificSource Health Plans and Select Health list Cassidy Shaffer 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 Cassidy Shaffer was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.