Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John O. Smith, O.D.

Optometrist in Hennessey, OK · enumerated 2006.

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

National Provider Identifier

1043277791

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Registry record

Entity type Individual (Type 1)

Name John O. Smith

Credential O.D.

Sex Male

Practice address Hennessey, OK, 73742

Phone (405) 853-6800

Fax (405) 853-6805

Enumeration date Apr 27, 2006

Last updated in NPPES Mar 3, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1014 (OK) Primary

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 1014 (OK) Secondary

152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License 1014 (OK) Secondary

152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 1014 (OK) Secondary

152WS0006X Sports Vision Optometrist Eye and Vision Services Providers · License 1014 (OK) Secondary

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 1014 (OK) Secondary

152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License 1014 (OK) Secondary

332H00000X Eyewear Supplier Suppliers · License 1014 (OK) Secondary

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
731129821001	Other	OK	BCBS PAYER ID

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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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is John Smith?

John Smith is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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John O Smith Optometrist Eyewear Supplier · Hennessey, OK NPI 1023155983 Dr John O Smith Optometrist PC Eyewear Supplier · Hennessey, OK NPI 1720426208

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-03.