Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Buck Vision Care Pllc

Q: What is the NPI number for Buck Vision Care Pllc?

The NPI for Buck Vision Care Pllc is 1639575087, a Type 2 (organization) record in the CMS NPPES registry.

Optometrist in San Antonio, TX · enumerated 2014 · authorized official Michael Buck, Optometrist/Owner.

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

National Provider Identifier

1639575087

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Registry record

Entity type Organization (Type 2)

Legal business name Buck Vision Care Pllc

Practice address 1201 N Loop 1604 E, San Antonio, TX, 78232

Phone (210) 541-2660

Enumeration date Nov 12, 2014

Last updated in NPPES Feb 10, 2015

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 7920TG (TX) Primary

Authorized official

Name Michael Buck

Title Optometrist/Owner

Phone (210) 541-2660

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

Who is the authorized official for Buck Vision Care Pllc?

NPPES lists Michael Buck (Optometrist/Owner) as the authorized official for this organization.

What is the NPI number for Buck Vision Care Pllc?

The NPI for Buck Vision Care Pllc is 1639575087, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-10.