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

Mrs. Sandra C. Chapman, APN

Adult Health Nurse Practitioner in North Chicago, IL · enumerated 2008.

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

National Provider Identifier

1316123094

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sandra C. Chapman

Credential APN

Sex Female

Practice address North Chicago, IL, 60064

Phone (262) 878-7030

Fax (262) 878-7024

Enumeration date Jan 13, 2008

Last updated in NPPES Dec 15, 2022

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

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-006785 (IL) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Sandra Chapman's NPI record?

Cross-check NPI 1316123094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1316123094 active?

Yes, as of the latest NPPES snapshot, NPI 1316123094 is active (record last updated 2022-12-15).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-15.