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SIERRA NATHANSON
NPI 1578437786
Psychologist - Clinical in Schaumburg, IL

Active since October 01, 2025
919 N PLUM GROVE RD STE C, SCHAUMBURG, IL 60173(847) 413-9700(847) 413-1701 Get Directions Write a Review

NPPES record last updated: October 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sierra Nathanson NPPES

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

SIERRA NATHANSON (NPI 1578437786) is an individual clinical provider in Schaumburg, Illinois, licensed in Illinois (071011362) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1578437786
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameSIERRA NATHANSON
Location Address919 N PLUM GROVE RD STE CSchaumburg, IL 60173-4760
Mailing Address919 N Plum Grove Rd Ste CSchaumburg, IL 60173-4760 · (847) 413-9700 · Fax (847) 413-1701
Phone(847) 413-9700
Fax(847) 413-1701
Sole ProprietorNo
Enumeration DateOctober 1, 2025
NPPES CertifiedOctober 1, 2025
✔ NPI 1578437786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in IL · 071011362
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
919 N PLUM GROVE RD STE C, Schaumburg, IL 60173
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Other Providers at the Same Location NPPES 8

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

JANELLE ANNE HAMMER PSY.D.
Psychologist (Clinical)
919 N PLUM GROVE RD STE C
SCHAUMBURG, IL 60173
Cook County (847) 413-9700
MARY RIZZO PSYD
Psychologist (Clinical)
919 N PLUM GROVE RD STE C
SCHAUMBURG, IL 60173
Cook County (847) 413-9700
KAMILA SMYK JAWORSKI PSY.D.
Psychologist (Clinical)
919 N PLUM GROVE RD STE C
SCHAUMBURG, IL 60173
Cook County (847) 413-9700
CLAIRE S KAMINSKY LCSW
Social Worker (Clinical)
919 N PLUM GROVE RD STE C
SCHAUMBURG, IL 60173
Cook County (847) 413-9700
DONNA R SILLER LCSW
Social Worker (Clinical)
919 N PLUM GROVE RD STE C
SCHAUMBURG, IL 60173
Cook County (847) 413-9700
JUSTIN CHU PSYD
Psychologist (Clinical)
919 N PLUM GROVE RD STE C
SCHAUMBURG, IL 60173
Cook County (847) 413-9700
HAILEY WYGONSKI
Counselor (Professional)
919 N PLUM GROVE RD STE C
SCHAUMBURG, IL 60173
Cook County (847) 413-9700
RHIANNON C SEWARD
Psychologist (Clinical)
919 N PLUM GROVE RD STE C
SCHAUMBURG, IL 60173
Cook County (847) 413-9700

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 Sierra Nathanson's NPI number?

The NPI number for Sierra Nathanson is 1578437786. It was assigned to this individual provider in the NPPES registry on October 1, 2025.

Where is Sierra Nathanson located?

Sierra Nathanson practices at 919 N Plum Grove Rd Ste C, Schaumburg, IL 60173. The listed phone number is (847) 413-9700.

What is Sierra Nathanson's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Sierra Nathanson was last updated on October 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.