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MS. JULIE GAIL PORTNOY LCSW
NPI 1376623918
Social Worker - Clinical in Skokie, IL

Active since October 17, 2006PECOS Enrolled
8544 CHRISTIANA AVE, SKOKIE, IL 60076(312) 576-8517 Get Directions Write a Review

NPPES record last updated: September 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Julie Gail Portnoy Lcsw NPPES

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

MS. JULIE GAIL PORTNOY LCSW (NPI 1376623918) is an individual clinical provider in Skokie, Illinois, licensed in Illinois (149-004323) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Evanston, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1376623918
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. JULIE GAIL PORTNOYCredential: LCSW
Location Address8544 CHRISTIANA AVESkokie, IL 60076-2406
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 570-2040
Phone(312) 576-8517
Sole ProprietorYes
Medical School CMSOtherGraduated 1989
Enumeration DateOctober 17, 2006
Last NPPES UpdateSeptember 19, 2025
NPPES CertifiedSeptember 19, 2025
✔ NPI 1376623918 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 · 149-004323
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.
8544 CHRISTIANA AVE, Skokie, IL 60076
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Secondary Practice Location 1

Location 12650 Ridge AveEvanston, IL 60201-1700 · Phone (847) 425-6400 · Fax (847) 425-6408

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar 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)

Ms. Julie Gail Portnoy Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1658861174
PECOS Enrollment IDI20251104001904
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 Julie Portnoy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Endeavor Health Medical Group
2.4 mi
Allergy & Immunology
1000 CENTRAL ST
Evanston, IL 60201
  • Reassigned Medicare billing, Illinois enrollment
  • 4,841 clinicians in this Medicare group
NPI 1497701882 (847) 570-5235

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 60076 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

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

JOURNEY TO A NEW PATH PSYCHOTHERAPY, PLLC
Community/Behavioral Health
8544 CHRISTIANA AVE
SKOKIE, IL 60076
Cook County (312) 576-8517

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 Julie Portnoy's NPI number?

The NPI number for Julie Portnoy is 1376623918. It was assigned to this individual provider in the NPPES registry on October 17, 2006.

Where is Julie Portnoy located?

Julie Portnoy practices at 8544 Christiana Ave, Skokie, IL 60076. The listed phone number is (312) 576-8517.

What is Julie Portnoy's specialty?

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

Is Julie Portnoy enrolled in Medicare?

Yes. Julie Portnoy is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Julie Portnoy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julie Portnoy reassigns Medicare benefits to Endeavor Health Medical Group (Evanston, 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 Julie Portnoy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Julie Portnoy accept?

Health plans from Oscar Health list Julie Portnoy 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 Julie Portnoy was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.