Immuno, PA
NPI 1598543753 · Allergy & Immunology Physician · San Antonio, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Immuno, PA is a Allergy & Immunology Physician organization in San Antonio, TX (NPI 1598543753).
Provider details
- NPI number
- 1598543753
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Allergy, Asthma and Immunology Specialists of San Antonio
- Organization subpart
- Yes
- Authorized official
- Araceli Elizalde, Physician Owner(210) 899-6856
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-09-19
- Last updated
- 2023-09-19
- Certified
- 2023-09-19
Frequently asked questions
- What is Immuno, PA's NPI number?
- Immuno, PA's National Provider Identifier (NPI) is 1598543753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Immuno, PA?
- Immuno, PA is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Immuno, PA located?
- Immuno, PA's practice location on file with NPPES is 21727 Ih 10 W Ste 104, San Antonio, TX 78257-2108.
- What is Immuno, PA's phone number?
- The practice phone number listed in the NPPES registry for Immuno, PA is (210) 899-6856.
- Does Immuno, PA accept Medicare?
- Immuno, PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Immuno, PA?
- The authorized official listed on Immuno, PA's NPPES record is Araceli Elizalde, Physician Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Immuno, PA's NPI active?
- Yes — Immuno, PA's NPI (1598543753) is active in the NPPES registry as of the last update on 2023-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.