Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Scott Edward Smalley, O.D.

Optometrist in Troy, MO · enumerated 2006 · practices at Clarkson Optometry Inc.

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

National Provider Identifier

1174534879

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Registry record

Entity type Individual (Type 1)

Name Dr. Scott Edward Smalley

Credential O.D.

Sex Male

Practice address 83 the Plaza, Troy, MO, 63379

Phone (636) 462-3958

Fax (636) 445-8056

Enumeration date Aug 10, 2006

Last updated in NPPES Jul 9, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2005019135 (MO) 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
317177806	Medicaid	MO	-
11505611	Other	-	CAQH PROVIDER ID
1174534879	Medicaid	MO	-

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.

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Frequently asked questions

Where does Scott Smalley practice?

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

What is the NPI number for Scott Smalley?

The National Provider Identifier (NPI) for Scott Smalley is 1174534879, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Clarkson Optometry Inc Optometrist · Troy, MO NPI 1023205960

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-09.