Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Max Hartman, OD

Optometrist in Roy, UT · enumerated 2008 · practices at Standard Optical Co.

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

National Provider Identifier

1922258375

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Registry record

Entity type Individual (Type 1)

Name Aaron Max Hartman

Credential OD

Sex Male

Practice address 5421 S 19th W, Roy, UT, 84067

Phone (801) 825-9703

Fax (801) 825-5349

Enumeration date Sep 23, 2008

Last updated in NPPES Mar 4, 2019

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 7059136-9934 (UT) 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
U000009923	Other	UT	MEDICARE PTAN STORE #15
1396832655	Medicaid	UT	-
1780785238	Medicaid	UT	-
000009430	Other	UT	MEDICARE STORE #9 PTAN

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 Aaron Hartman practice?

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

What is the NPI number for Aaron Hartman?

The National Provider Identifier (NPI) for Aaron Hartman is 1922258375, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Standard Optical Co Optometrist · Roy, UT NPI 1396832655

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-04.