Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Geist Center for Allergy, Asthma & Immunology, PC

Allergy & Immunology Physician in Indianapolis, IN · enumerated 2010 · authorized official Maria Luisa Pilar Ermitano, Physician/Owner.

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

National Provider Identifier

1407169030

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Geist Center for Allergy, Asthma & Immunology, PC

Practice address 8150 Oaklandon Rd, Indianapolis, IN, 46236

Phone (317) 826-5440

Fax (317) 826-5463

Enumeration date Jul 25, 2010

Last updated in NPPES Jul 25, 2010

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Maria Luisa Pilar Ermitano

Title Physician/Owner

Phone (317) 829-5440

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

What is the NPI number for Geist Center for Allergy, Asthma & Immunology, PC?

The NPI for Geist Center for Allergy, Asthma & Immunology, PC is 1407169030, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Geist Center for Allergy, Asthma & Immunology, PC?

NPPES lists Maria Luisa Pilar Ermitano (Physician/Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-25.