Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. LINDA A. ENNIS M.S.W., L.C.S.W.
NPI 1841261146
Social Worker - Clinical in Oak Park, IL

Active since January 27, 2006PECOS Enrolled
803 N HARLEM AVE, SUITE 2 S, OAK PARK, IL 60302(708) 445-8182 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Linda A. Ennis M.s.w., L.c.s.w. NPPES

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

MS. LINDA A. ENNIS M.S.W., L.C.S.W. (NPI 1841261146) is an individual clinical provider in Oak Park, Illinois and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1841261146
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. LINDA A. ENNISCredential: M.S.W., L.C.S.W.
Location Address803 N HARLEM AVE, SUITE 2 SOak Park, IL 60302-1698
Mailing Address421 W Huron St, Unit 703Chicago, IL 60610-3662 · (312) 587-8773
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateJanuary 27, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1841261146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
803 N HARLEM AVE, Oak Park, IL 60302

Accepted 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

Ms. Linda A. Ennis M.s.w., L.c.s.w. 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 ID3274504535
PECOS Enrollment IDI20151002000307
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 60302 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.

Counselor (Addiction (Substance Use Disorder))
803 N HARLEM AVE
OAK PARK, IL 60302

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 Linda Ennis's NPI number?

The NPI number for Linda Ennis is 1841261146. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is Linda Ennis located?

Linda Ennis practices at 803 N Harlem Ave Suite 2 S, Oak Park, IL 60302. The listed phone number is (708) 445-8182.

What is Linda Ennis's specialty?

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

Is Linda Ennis enrolled in Medicare?

Yes. Linda Ennis 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 Linda Ennis accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Linda Ennis 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 Linda Ennis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.