Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advantage Health Services

Allergy & Immunology Physician in Bulverde, TX · enumerated 2021 · authorized official Charles Lewis, Medical Director.

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

National Provider Identifier

1083209449

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Registry record

Entity type Organization (Type 2)

Legal business name Advantage Health Services

Practice address 30255 Bridlegate Dr, Bulverde, TX, 78163

Phone (210) 865-1205

Enumeration date Mar 7, 2021

Last updated in NPPES Mar 7, 2021

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Charles Lewis

Title Medical Director

Phone (214) 202-7137

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-03-07. Verify at npiregistry.cms.hhs.gov.

Where is Advantage Health Services located?

The practice location on file with NPPES is in Bulverde, TX.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-07.