1. Home
  2. Directory
  3. California
  4. Fair Oaks
  5. Social Worker
  6. NPI Profile

IISHA MARIE TOOMBS LCSW
NPI 1548493349
Social Worker - Clinical in Fair Oaks, CA

Active since August 26, 2009PECOS Enrolled
8139 SUNSET AVE # 184, FAIR OAKS, CA 95628(510) 305-0243 Get Directions Write a Review

NPPES record last updated: January 2, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Iisha Marie Toombs Lcsw NPPES

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

IISHA MARIE TOOMBS LCSW (NPI 1548493349) is an individual clinical provider in Fair Oaks, California, licensed in California (95629) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548493349
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameIISHA MARIE TOOMBSCredential: LCSW
Location Address8139 SUNSET AVE # 184Fair Oaks, CA 95628-5131
Mailing Address2450 Alamo Ave SeAlbuquerque, NM 87106-3204
Phone(510) 305-0243
Sole ProprietorYes
Enumeration DateAugust 26, 2009
Last NPPES UpdateJanuary 2, 2025
NPPES CertifiedJanuary 2, 2025
✔ NPI 1548493349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · 95629✔ Licensed in NM · C-08174
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.
8139 SUNSET AVE # 184, Fair Oaks, CA 95628
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Iisha Marie Toombs Lcsw 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 Iisha Toombs reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sud Specialty Group - Ca
95 mi
Addiction Medicine
4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054
  • Reassigned Medicare billing, California enrollment
  • 1,607 clinicians in this Medicare group
NPI 1972138238 (323) 205-7088

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 95628 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 $60.44 – $180.85
Typical copayment $0.00 (range $15.11 – $45.21)
Most-billed visit code NA
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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 Iisha Toombs's NPI number?

The NPI number for Iisha Toombs is 1548493349. It was assigned to this individual provider in the NPPES registry on August 26, 2009.

Where is Iisha Toombs located?

Iisha Toombs practices at 8139 Sunset Ave # 184, Fair Oaks, CA 95628. The listed phone number is (510) 305-0243.

What is Iisha Toombs's specialty?

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

Is Iisha Toombs enrolled in Medicare?

Yes. Iisha Toombs is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Iisha Toombs's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iisha Toombs reassigns Medicare benefits to Sud Specialty Group - Ca (Santa Clara, CA). 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 Iisha Toombs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Iisha Toombs accept?

Health plans from UnitedHealthcare list Iisha Toombs 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 Iisha Toombs was last updated on January 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.