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San Antonio Operative Monitoring, LLC

Neurological Surgery Physician in San Antonio, TX · enumerated 2013 · authorized official Gerardo Zavala, Owner/Physician.

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

National Provider Identifier

1992043814

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Registry record

Entity type Organization (Type 2)
Legal business name San Antonio Operative Monitoring, LLC
Practice address 4423 Nw Loop 410, Suite 103, San Antonio, TX, 78229
Phone (210) 255-8935
Fax (210) 255-8026
Enumeration date Jan 28, 2013
Last updated in NPPES Jan 28, 2013

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License M9760 (TX) Primary

Authorized official

Name Gerardo Zavala
Title Owner/Physician
Phone (210) 255-8935

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 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.
What type of organization is San Antonio Operative Monitoring, LLC?
San Antonio Operative Monitoring, LLC is registered in NPPES as a Neurological Surgery Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-28.