NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donna Coy, PHD

Medical Toxicology (Emergency Medicine) Physician in Rolling Meadows, IL · enumerated 2022 · practices at Arrovia Health LLC.

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

National Provider Identifier

1841945771

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Donna Coy
Credential PHD
Sex Female
Practice address 2220 Hicks Rd Ste 240, Rolling Meadows, IL, 60008
Phone (847) 401-7475
Enumeration date Feb 18, 2022
Last updated in NPPES Feb 18, 2022

Taxonomy & licenses

207PT0002X Medical Toxicology (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 4744 (IL) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Where does Donna Coy practice?
The practice location on file with NPPES is in Rolling Meadows, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donna Coy?
The National Provider Identifier (NPI) for Donna Coy is 1841945771, 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 2022-02-18.