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CHRISTIAN ZAMARRIEGO LCSW
NPI 1215822010
Social Worker - Clinical in Chicago, IL

Active since June 11, 2025PECOS EnrolledAccepts Medicare Assignment
3640 W POLK ST APT 1, CHICAGO, IL 60624(530) 300-6427 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Christian Zamarriego Lcsw NPPES

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

CHRISTIAN ZAMARRIEGO LCSW (NPI 1215822010) is an individual clinical provider in Chicago, Illinois, licensed in Illinois (149.027731) and active in the NPI registry since June 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1215822010
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameCHRISTIAN ZAMARRIEGOCredential: LCSW
Location Address3640 W POLK ST APT 1Chicago, IL 60624-4049
Mailing Address3640 W Polk St Apt 1Chicago, IL 60624-4049
Phone(530) 300-6427
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateJune 11, 2025
NPPES CertifiedJune 11, 2025
✔ NPI 1215822010 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 · 149.027731
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.
3640 W POLK ST APT 1, Chicago, IL 60624
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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

Christian Zamarriego Lcsw 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 ID9739679374
PECOS Enrollment IDI20251103003586
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 Christian Zamarriego reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Blue Moon Senior Counseling Of Illinois LLC
30 mi
Clinical
10204 BODE ST STE B
Plainfield, IL 60585
  • Reassigned Medicare billing, Illinois enrollment
  • 57 clinicians in this Medicare group
NPI 1841562931 (855) 241-7160

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 60624 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 $60.08 – $183.39
Typical copayment $0.00 (range $15.02 – $45.84)
Most-billed visit code NA
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $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 Christian Zamarriego's NPI number?

The NPI number for Christian Zamarriego is 1215822010. It was assigned to this individual provider in the NPPES registry on June 11, 2025.

Where is Christian Zamarriego located?

Christian Zamarriego practices at 3640 W Polk St Apt 1, Chicago, IL 60624. The listed phone number is (530) 300-6427.

What is Christian Zamarriego's specialty?

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

Is Christian Zamarriego enrolled in Medicare?

Yes. Christian Zamarriego 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 organization bills Medicare for Christian Zamarriego's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christian Zamarriego reassigns Medicare benefits to Blue Moon Senior Counseling Of Illinois LLC (Plainfield, IL). 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 Christian Zamarriego's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christian Zamarriego was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.