Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Reynolds, OD

Optometrist in Billings, MT · enumerated 2007 · practices at Joe A. Reynolds, Od, Inc..

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

National Provider Identifier

1598965162

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Registry record

Entity type Individual (Type 1)

Name Joseph Reynolds

Credential OD

Sex Male

Practice address 1212 Grand Ave Ste 14, Billings, MT, 59102

Phone (406) 259-6786

Enumeration date Jul 23, 2007

Last updated in NPPES Dec 4, 2020

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 18003472A (IN) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 1708DT (KY) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 3381 (MT) 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
1598965162	Medicaid	MT	-

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

What is the NPI number for Joseph Reynolds?

The National Provider Identifier (NPI) for Joseph Reynolds is 1598965162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joseph Reynolds practice?

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

Other providers at this practice address

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Joe A. Reynolds, Od, Inc. Optometrist · Billings, MT NPI 1346717113

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-04.