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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Erika E. Blake, O.T.

Pediatric Occupational Therapist in Wilmette, IL · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083902951

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Registry record

Entity type Individual (Type 1)
Name Erika E. Blake
Credential O.T.
Sex Female
Practice address Wilmette, IL, 60091
Phone (847) 920-9406
Enumeration date Jul 13, 2011
Last updated in NPPES Jul 13, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056005392 (IL) Primary
OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Erika Blake practice?
The practice location on file with NPPES is in Wilmette, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erika Blake?
The National Provider Identifier (NPI) for Erika Blake is 1083902951, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-13.