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

Dr. Aynn L Upton, OD

Optometrist in Corpus Christi, TX · enumerated 2006 · practices at Aynn L Upton.

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

National Provider Identifier

1487611190

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Registry record

Entity type Individual (Type 1)

Name Dr. Aynn L Upton

Credential OD

Sex Female

Practice address Corpus Christi, TX, 78413

Phone (361) 993-5882

Enumeration date Apr 27, 2006

Last updated in NPPES Oct 10, 2011

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 3996T (TX) 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
760332622	Other	TX	TAX ID
00E15Q	Other	TX	BCBS
019231201	Medicaid	TX	-

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

How do I verify Aynn Upton's NPI record?

Cross-check NPI 1487611190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487611190 active?

Yes, as of the latest NPPES snapshot, NPI 1487611190 is active (record last updated 2011-10-10).

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Aynn L Upton Optometrist · Corpus Christi, TX NPI 1194871210

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-10.