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

Maria Grosu

Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility in Skokie, IL · enumerated 2016 · practices at Achieve Development Association Inc.

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

National Provider Identifier

1548623861

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Registry record

Entity type Individual (Type 1)
Name Maria Grosu
Sex Female
Practice address Skokie, IL, 60077
Fax (847) 679-3973
Enumeration date Apr 4, 2016
Last updated in NPPES Apr 4, 2016

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

Taxonomy & licenses

320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities · License 200000006C (IL) Primary

Other identifiers

Identifier Type State Issuer
7094638 Other IL BILLING AGENCY
3000006 Other IL MCO PLAN

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 Maria Grosu practice?
The practice location on file with NPPES is in Skokie, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Maria Grosu?
The National Provider Identifier (NPI) for Maria Grosu is 1548623861, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-04.