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ALYSSA RACHELLE NAGENGAST LCSW
NPI 1992214795
Social Worker - Clinical in Lake Forest, IL

Active since September 25, 2017PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
800 N WESTMORELAND RD STE 201, LAKE FOREST, IL 60045(847) 388-0603(312) 694-1155 Get Directions Write a Review

NPPES record last updated: November 1, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 9, 2023, Jan 26, 2023, Sep 22, 2022 and 1 more (4 updates tracked since 2019).

About Alyssa Rachelle Nagengast Lcsw NPPES

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

ALYSSA RACHELLE NAGENGAST LCSW (NPI 1992214795) is an individual clinical provider in Lake Forest, Illinois, licensed in Illinois (149022946) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1992214795
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameALYSSA RACHELLE NAGENGASTCredential: LCSW
Location Address800 N WESTMORELAND RD STE 201Lake Forest, IL 60045-1687
Mailing Address800 N Westmoreland Rd Ste 201Lake Forest, IL 60045-1687 · (847) 388-0603 · Fax (312) 694-1155
Phone(847) 388-0603
Fax(312) 694-1155
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 25, 2017
Last NPPES UpdateNovember 1, 20244 updates tracked since enumeration
NPPES CertifiedNovember 1, 2024
✔ NPI 1992214795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IL · 149022946
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.
Also ListedSocial WorkerTaxonomy 104100000X · License 149022946 (IL)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
800 N WESTMORELAND RD STE 201, Lake Forest, IL 60045
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Other Names 1

Other Name (5)Alyssa Rachelle Thermos

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

Alyssa Rachelle Nagengast 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 ID5597132431
PECOS Enrollment IDI20221104001553
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, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
230 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60045 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 $59.81 – $181.38
Typical copayment $0.00 (range $14.95 – $45.34)
Most-billed visit code NA
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.59
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 14

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

MRS. JAMIE BETH ORLINS MS, RD, LDN
Dietitian, Registered
800 N WESTMORELAND RD STE 201
LAKE FOREST, IL 60045
Lake County (847) 388-0603
ESTHER HARRIS LCSW
Social Worker (Clinical)
800 N WESTMORELAND RD STE 201
LAKE FOREST, IL 60045
Lake County (847) 535-6489
AMANDA MARKS PA-C
Physician Assistant
800 N WESTMORELAND RD STE 201
LAKE FOREST, IL 60045
Lake County (847) 535-7647
DR. JULIA SUN M.D.
Internal Medicine (Rheumatology)
800 N WESTMORELAND RD STE 201
LAKE FOREST, IL 60045
Lake County (847) 388-0603
DR. JULIET JEAN SPELMAN M.D.
Psychiatry & Neurology (Psychiatry)
800 N WESTMORELAND RD STE 201
LAKE FOREST, IL 60045
Lake County (847) 535-6489
DR. PATRICK ONKKA M.D.
Internal Medicine (Rheumatology)
800 N WESTMORELAND RD STE 201
LAKE FOREST, IL 60045
Lake County (847) 535-7647
WILLIAM B SEIDEN MD
Internal Medicine
800 N WESTMORELAND RD STE 201
LAKE FOREST, IL 60045
Lake County (608) 242-6850
KATIE R SPRINGER PA-C
Physician Assistant (Medical)
800 N WESTMORELAND RD STE 201
LAKE FOREST, IL 60045
Lake County (847) 535-7647

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 Alyssa Nagengast's NPI number?

The NPI number for Alyssa Nagengast is 1992214795. It was assigned to this individual provider in the NPPES registry on September 25, 2017. The provider is also known as Alyssa Rachelle Thermos.

Where is Alyssa Nagengast located?

Alyssa Nagengast practices at 800 N Westmoreland Rd Ste 201, Lake Forest, IL 60045. The listed phone number is (847) 388-0603.

What is Alyssa Nagengast's specialty?

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

Is Alyssa Nagengast enrolled in Medicare?

Yes. Alyssa Nagengast 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 Alyssa Nagengast was last updated on November 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.