MARIA LYNN OSMANSKI LCSW
NPI 1972216901
Social Worker - Clinical in Chicago, IL

Active since January 04, 2023PECOS EnrolledAccepts Medicare Assignment
303 E WACKER DR, CHICAGO, IL 60601(312) 736-1776 Get Directions Write a Review

NPPES record last updated: January 4, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Maria Lynn Osmanski Lcsw NPPES

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

MARIA LYNN OSMANSKI LCSW (NPI 1972216901) is an individual clinical provider in Chicago, Illinois, licensed in Illinois (149.020523) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Niles, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1972216901
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARIA LYNN OSMANSKICredential: LCSW
Location Address303 E WACKER DRChicago, IL 60601-5212
Mailing Address1816 W Willow LnMount Prospect, IL 60056-4413 · (815) 252-3464
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateJanuary 4, 2023
NPPES CertifiedJanuary 4, 2023
NPI 1972216901 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 · 149.020523
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.

303 E WACKER DR, Chicago, IL 60601

Secondary Practice Location 1

Location 18333 W Golf RdNiles, IL 60714-1113 · Phone (847) 966-9190

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

Maria Lynn Osmanski 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 ID4688045974
PECOS Enrollment IDI20230124003479
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
187 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60601 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 Maria Osmanski's NPI number?

The NPI number for Maria Osmanski is 1972216901. It was assigned to this individual provider in the NPPES registry on January 4, 2023.

Where is Maria Osmanski located?

Maria Osmanski practices at 303 E Wacker Dr, Chicago, IL 60601. The listed phone number is (312) 736-1776.

What is Maria Osmanski's specialty?

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

Is Maria Osmanski enrolled in Medicare?

Yes. Maria Osmanski 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 Maria Osmanski accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health and Providence Health Plan list Maria Osmanski 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 Maria Osmanski was last updated on January 4, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.