Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Saguaro Anesthesia Associates, P.A.

Specialist in Corpus Christi, TX · enumerated 2015 · authorized official Judson Somerville, Owner.

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

National Provider Identifier

1427430859

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Registry record

Entity type Organization (Type 2)

Legal business name Saguaro Anesthesia Associates, P.A.

Practice address 4646 Corona Drive Suite #256, Corpus Christi, TX, 78411

Phone (361) 806-2001

Fax (361) 852-0626

Enumeration date Jun 22, 2015

Last updated in NPPES Jun 22, 2015

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Judson Somerville

Title Owner

Phone (956) 717-2962

Other identifiers

Identifier	Type	State	Issuer
094942201	Medicaid	TX	-
81X360	Other	TX	BCBS

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

What type of organization is Saguaro Anesthesia Associates, P.A.?

Saguaro Anesthesia Associates, P.A. is registered in NPPES as a Specialist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-22.