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MR. JAMES EDWARD NAGAI LCSW
NPI 1811869647
Social Worker - Clinical in Arlington Heights, IL

Active since September 22, 2025PECOS EnrolledAccepts Medicare Assignment
2101 S ARLINGTON HEIGHTS RD, ARLINGTON HEIGHTS, IL 60005(847) 666-5339(847) 637-5479 Get Directions Write a Review

NPPES record last updated: October 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. James Edward Nagai Lcsw NPPES

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

MR. JAMES EDWARD NAGAI LCSW (NPI 1811869647) is an individual clinical provider in Arlington Heights, Illinois, licensed in Illinois (149.028494) and active in the NPI registry since September 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1811869647
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. JAMES EDWARD NAGAICredential: LCSW
Location Address2101 S ARLINGTON HEIGHTS RDArlington Heights, IL 60005-4185
Mailing Address706 Waukegan Rd Apt 402Glenview, IL 60025-4364
Phone(847) 666-5339
Fax(847) 637-5479
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 22, 2025
Last NPPES UpdateOctober 29, 2025
NPPES CertifiedOctober 29, 2025
✔ NPI 1811869647 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 · 149.028494
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.
2101 S ARLINGTON HEIGHTS RD, Arlington Heights, IL 60005
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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

Mr. James Edward Nagai 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 ID2466943097
PECOS Enrollment IDI20251112000758
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 60005 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.

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.

DR. LUIS FERNANDO SORUCO M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2101 S ARLINGTON HEIGHTS RD, 111
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 228-3200
DR. DANIEL DAEYOL SO M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2101 S ARLINGTON HEIGHTS RD, 111
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 228-3200
DR. PAUL MARSIGLIA D.O.
Anesthesiology (Pain Medicine)
2101 S ARLINGTON HEIGHTS RD, SUITE 165
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 593-6800
DR. KEVIN JOSEPH CURTIN D.D.S.
Dentist (General Practice)
2101 S ARLINGTON HEIGHTS RD, SUITE 117
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 357-3899
WILLIAM A MORAN MD
Internal Medicine
2101 S ARLINGTON HEIGHTS RD, SUITE 108
ARLINGTON HEIGHTS, IL 60005
Cook County (224) 404-6500
GAIL SOMMERFELD
Dietitian, Registered
2101 S ARLINGTON HEIGHTS RD
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 228-3200
DR. MARIO HIM MING CHAN M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2101 S ARLINGTON HEIGHTS RD, 111
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 228-3200
YU YAN M.D.
Internal Medicine
2101 S ARLINGTON HEIGHTS RD, SUITE 108
ARLINGTON HEIGHTS, IL 60005
Cook County (224) 404-6500

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 James Nagai's NPI number?

The NPI number for James Nagai is 1811869647. It was assigned to this individual provider in the NPPES registry on September 22, 2025.

Where is James Nagai located?

James Nagai practices at 2101 S Arlington Heights Rd, Arlington Heights, IL 60005. The listed phone number is (847) 666-5339.

What is James Nagai's specialty?

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

Is James Nagai enrolled in Medicare?

Yes. James Nagai 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.

When was this NPI record last updated?

The NPPES record for James Nagai was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.