Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Helen Anderson, APN

Women's Health Nurse Practitioner in Palatine, IL · enumerated 2007.

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

National Provider Identifier

1700091535

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Registry record

Entity type Individual (Type 1)

Name Ms. Helen Anderson

Credential APN

Sex Female

Practice address 1200 W Algonquin Rd, Building A Room 364, Palatine, IL, 60067

Phone (847) 925-6268

Fax (847) 925-6206

Enumeration date May 14, 2007

Last updated in NPPES Jan 23, 2017

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-005195 (IL) Primary

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP107782 (TX) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP107782 (TX) Secondary

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

Is NPI 1700091535 active?

Yes, as of the latest NPPES snapshot, NPI 1700091535 is active (record last updated 2017-01-23).

How do I verify Helen Anderson's NPI record?

Cross-check NPI 1700091535 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-23.