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Advanced Anesthesia Services

Advanced Anesthesia Services is a healthcare organization registered as Pain Medicine (Anesthesiology) Physician in San Antonio, TX, holding Type 2 (organization) NPI 1376168641 since 2020. The authorized official on file is Ricardo Alvarado, Admin.

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NPI 1376168641
Entity type Organization (Type 2)
Legal business name Advanced Anesthesia Services
Practice address 4100 E PIEDRAS DR STE 165, San Antonio, TX, 78228
Phone 2143907697
Fax 8887706360
Enumeration date 2020-06-12
Last updated in NPPES 2020-06-12

Authorized official

Name Ricardo Alvarado
Title Admin
Phone 2143907697

Taxonomy & classification

Taxonomy code Specialty Primary License State
207LP2900X Pain Medicine (Anesthesiology) Physician Primary
Copy-ready billing details
Provider: Advanced Anesthesia Services
NPI: 1376168641
Taxonomy: 207LP2900X (Pain Medicine (Anesthesiology) Physician)
Address: 4100 E PIEDRAS DR STE 165, San Antonio, TX, 78228

Providers at this address

NPI Name Type Specialty Location
1497935456 Ricardo Alvarado Individual Pain Medicine Physician San Antonio, TX
1992117717 R A Alvarado Medical Pllc Organization Interventional Pain Medicine Physician San Antonio, TX
1386159705 John Maddoux Individual Psychologist San Antonio, TX
1912466384 Msk Billing Solutions LLC Organization Interventional Pain Medicine Physician San Antonio, TX
1295350569 Advanced Perioperative Services Organization Anesthesiologist Assistant San Antonio, TX
1669097929 Advanced Anesthesia Consultants Organization Anesthesiology Physician San Antonio, TX

Verify this record

Cross-check NPI 1376168641 against the authoritative CMS record: view Advanced Anesthesia Services on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-06-12. Verify at npiregistry.cms.hhs.gov.
Where is Advanced Anesthesia Services located?
The practice location on file with NPPES is in San Antonio, TX.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-06-12.