Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cody D Quarnberg, OD

Optometrist in Scottsdale, AZ · enumerated 2006.

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

National Provider Identifier

1902977655

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Registry record

Entity type Individual (Type 1)

Name Cody D Quarnberg

Credential OD

Sex Male

Practice address 7245 E Osborn Rd, Suite 4, Scottsdale, AZ, 85251

Phone (480) 994-5012

Fax (480) 990-7364

Enumeration date Nov 13, 2006

Last updated in NPPES Jan 17, 2020

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 1457 (AZ) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 1457 (AZ) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
230187	Medicaid	AZ	-

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 1902977655 active?

Yes, as of the latest NPPES snapshot, NPI 1902977655 is active (record last updated 2020-01-17).

How do I verify Cody Quarnberg's NPI record?

Cross-check NPI 1902977655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-17.