ALLERGY INSTITUTE, A MEDICAL CORPORATION
NPI 1649238379
Allergy & Immunology in Fresno, CA
About Allergy Institute, A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLERGY INSTITUTE, A MEDICAL CORPORATION (NPI 1649238379) is a healthcare organization registered as an allergy & immunology in Fresno, California and active in the NPI registry since May 2006. The organization lists A M Aminian, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Allergy Institute, A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Allergy Institute, A Medical Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Allergy Institute, A Medical Corporation's NPI number?
The NPI number for Allergy Institute, A Medical Corporation is 1649238379. It was assigned to this organization in the NPPES registry on May 3, 2006.
Where is Allergy Institute, A Medical Corporation located?
Allergy Institute, A Medical Corporation is located at 7375 N Fresno St, Fresno, CA 93720. The listed phone number is (559) 447-1700.
What is Allergy Institute, A Medical Corporation's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Allergy Institute, A Medical Corporation enrolled in Medicare?
Yes. Allergy Institute, A Medical Corporation is registered in the Medicare PECOS enrollment system.
When is Allergy Institute, A Medical Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Allergy Institute, A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Allergy/Immunology) reassigns their Medicare billing to Allergy Institute, A Medical Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Allergy Institute, A Medical Corporation was last updated on January 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Allergy Institute, A Medical Corporation · NPI 1649238379
Allergy & Immunology organization in Fresno, California. Organization record, active in the CMS NPPES registry since May 3, 2006.
## Identity
- **NPI:** 1649238379 (Entity type: Organization)
- **Enumerated:** May 3, 2006
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **Organization subpart:** No
- **Authorized official:** A M Aminian, PRESIDENT
## Practice location
- **Address:** 7375 N FRESNO ST, Fresno, CA 93720-2478
- **Phone:** (559) 447-1700 · **Fax:** (559) 447-0121
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Allergy/Immunology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 29, 2008
- **Other identifiers:** Medicare UPIN A29176 (CA); Medicare ID-Type Unspecified A406720 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1649238379) · Data from the CMS NPPES public registry.