Immuno, PA
Immuno, PA is a healthcare organization registered as Allergy & Immunology Physician in San Antonio, TX, holding Type 2 (organization) NPI 1598543753 since 2023. The authorized official on file is Araceli Elizalde, Physician Owner.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1598543753 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Immuno, PA |
| Parent organization | Allergy, Asthma and Immunology Specialists of San Antonio |
| Practice address | 21727 IH 10 W STE 104, San Antonio, TX, 78257 |
| Phone | 2108996856 |
| Enumeration date | 2023-09-19 |
| Last updated in NPPES | 2023-09-19 |
Authorized official
| Name | Araceli Elizalde |
|---|---|
| Title | Physician Owner |
| Phone | 2108996856 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207K00000X | Allergy & Immunology Physician | Primary | — | — |
Copy-ready billing details
Provider: Immuno, PA NPI: 1598543753 Taxonomy: 207K00000X (Allergy & Immunology Physician) Address: 21727 IH 10 W STE 104, San Antonio, TX, 78257
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1073177440 | Allergy, Asthma and Immunology Specialists of San Antonio | Organization | Allergy & Immunology Physician | San Antonio, TX |
| 1679397855 | Rebecca Perez | Individual | Medical Physician Assistant | San Antonio, TX |
Verify this record
Cross-check NPI 1598543753 against the authoritative CMS record: view Immuno, PA 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
Who is the authorized official for Immuno, PA?
What is the NPI number for Immuno, PA?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-09-19.