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Christen Renee Lamberti, APN

Adult Health Clinical Nurse Specialist in Hoffman Estates, IL · enumerated 2011 · practices at Sonali P Majmudar.

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

National Provider Identifier

1629363353

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Registry record

Entity type Individual (Type 1)
Name Christen Renee Lamberti
Credential APN
Sex Female
Practice address 1585 N Barrington Road, Doctors Bldg 2 - Suite 501, Hoffman Estates, IL, 60169
Phone (847) 490-8900
Fax (847) 490-8999
Enumeration date Jun 10, 2011
Last updated in NPPES Jun 10, 2011

Taxonomy & licenses

364SA2200X Adult Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 209008587 (IL) Primary

Other identifiers

Identifier Type State Issuer
209008587 Medicaid IL -

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Christen Lamberti?
Christen Lamberti is registered in NPPES with the primary taxonomy of Adult Health Clinical Nurse Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-10.