Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Samantha Louise Coby, PA-C

Physician Assistant in Casa Grande, AZ · enumerated 2010 · practices at Chandler Neurology & Sleep Disorders Associates PC.

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

National Provider Identifier

1821306804

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Samantha Louise Coby

Credential PA-C

Sex Female

Practice address 1637 E Monument Plaza Cir, Suite 1, Casa Grande, AZ, 85122

Phone (520) 426-1512

Enumeration date Sep 23, 2010

Last updated in NPPES Oct 2, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 4716 (AZ) 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

What is the NPI number for Samantha Coby?

The National Provider Identifier (NPI) for Samantha Coby is 1821306804, a Type 1 (individual) record in the CMS NPPES registry.

Where does Samantha Coby practice?

The practice location on file with NPPES is in Casa Grande, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Chandler Neurology & Sleep Disorders Associates PC Neurology Physician · Casa Grande, AZ NPI 1568742740

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-02.