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MRS. SIAMIRELIS NAMBO MSW
NPI 1811674310
Social Worker - Clinical in Oak Brook, IL

Active since June 28, 2023PECOS EnrolledAccepts Medicare Assignment
125 WINDSOR DR STE 111, OAK BROOK, IL 60523(163) 072-8174 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 27, 2026, Apr 24, 2026 (2 updates tracked since 2026).

About Mrs. Siamirelis Nambo Msw NPPES

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

MRS. SIAMIRELIS NAMBO MSW (NPI 1811674310) is an individual clinical provider in Oak Brook, Illinois, licensed in Illinois (149.029450) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1811674310
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. SIAMIRELIS NAMBOCredential: MSW
Location Address125 WINDSOR DR STE 111Oak Brook, IL 60523-4081
Mailing Address125 Windsor Dr Ste 113Oak Brook, IL 60523-4082
Phone(163) 072-8174
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJune 28, 2023
Last NPPES UpdateMay 27, 20262 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
✔ NPI 1811674310 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 IL · 149.029450
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.
125 WINDSOR DR STE 111, Oak Brook, IL 60523
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Siamirelis Nambo Msw 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 ID5698125011
PECOS Enrollment IDI20251203002942
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60523 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 $59.81 – $181.38
Typical copayment $0.00 (range $14.95 – $45.34)
Most-billed visit code NA
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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 4

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

HILLARY BENDER
Counselor (Professional)
125 WINDSOR DR STE 111
OAK BROOK, IL 60523
Dupage County (630) 728-1744
MS. JO ELLEN MAURER
Counselor (Professional)
125 WINDSOR DR STE 111
OAK BROOK, IL 60523
Dupage County (630) 313-9741
KATHERINE DEBRE LPC
Counselor (Professional)
125 WINDSOR DR STE 111
OAK BROOK, IL 60523
Dupage County (630) 313-9741
LUZ MARIA MACIAS LCSW
Social Worker (Clinical)
125 WINDSOR DR STE 111
OAK BROOK, IL 60523
Dupage County (847) 916-7976

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 Siamirelis Nambo's NPI number?

The NPI number for Siamirelis Nambo is 1811674310. It was assigned to this individual provider in the NPPES registry on June 28, 2023.

Where is Siamirelis Nambo located?

Siamirelis Nambo practices at 125 Windsor Dr Ste 111, Oak Brook, IL 60523. The listed phone number is (163) 072-8174.

What is Siamirelis Nambo's specialty?

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

Is Siamirelis Nambo enrolled in Medicare?

Yes. Siamirelis Nambo 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.

What insurance does Siamirelis Nambo accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Siamirelis Nambo 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 Siamirelis Nambo was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.