Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mary Susan Warsey, R.PH.

Pharmacist in Park Ridge, IL · enumerated 2007.

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

National Provider Identifier

1891824314

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Registry record

Entity type Individual (Type 1)

Name Ms. Mary Susan Warsey

Credential R.PH.

Sex Female

Practice address 1700 Luther Ln, Park Ridge, IL, 60068

Phone (847) 268-8200

Enumeration date Mar 2, 2007

Last updated in NPPES Feb 16, 2015

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 051034357 (IL) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Mary Susan Warsey?

Mary Susan Warsey is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-16.