NPI Portal NPI Lookup & Verification

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

Dr. Cheryl A Gross, RPH AND PHARM D

Pharmacist in Grayslake, IL · enumerated 2011.

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

National Provider Identifier

1902186513

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Cheryl A Gross
Credential RPH AND PHARM D
Sex Female
Practice address Grayslake, IL, 60030
Phone (847) 223-9261
Fax (847) 223-5532
Enumeration date Aug 26, 2011
Last updated in NPPES Aug 26, 2011

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

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 051035297 (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

Where does Cheryl Gross practice?
The practice location on file with NPPES is in Grayslake, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cheryl Gross?
The National Provider Identifier (NPI) for Cheryl Gross is 1902186513, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-26.