FLORIDA ALLERGY AND ASTHMA ASSOCIATES, PA
NPI 1215919055
Allergy & Immunology in Atlantis, FL
About Florida Allergy And Asthma Associates, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FLORIDA ALLERGY AND ASTHMA ASSOCIATES, PA (NPI 1215919055) is a healthcare organization registered as an allergy & immunology in Atlantis, Florida and active in the NPI registry since November 2005. The organization holds a CLIA Waiver certificate valid through September 12, 2027 and lists Pavan Nataraj, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Florida Allergy And Asthma Associates, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Florida Allergy And Asthma Associates, PA, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (5)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 10D2235855
Florida Allergy And Asthma Associates, PA · Atlantis, FLFrequently 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 Florida Allergy And Asthma Associates, PA's NPI number?
The NPI number for Florida Allergy And Asthma Associates, PA is 1215919055. It was assigned to this organization in the NPPES registry on November 17, 2005. The provider was formerly known as Steven J. Louie, MD, PA.
Where is Florida Allergy And Asthma Associates, PA located?
Florida Allergy And Asthma Associates, PA is located at 5507 S Congress Ave, Atlantis, FL 33462. The listed phone number is (561) 965-6685.
What is Florida Allergy And Asthma Associates, PA's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Florida Allergy And Asthma Associates, PA enrolled in Medicare?
Yes. Florida Allergy And Asthma Associates, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Florida Allergy And Asthma Associates, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Florida Allergy And Asthma Associates, PA. 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. The largest specialties are Allergy/Immunology (4) and Nurse Practitioner (1). Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Florida Allergy And Asthma Associates, PA hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 10D2235855) is associated with this NPI, valid through September 12, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Florida Allergy And Asthma Associates, PA accept?
Health plans from Ambetter Health, Ambetter of Alabama, AvMed, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Florida Allergy And Asthma Associates, PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Florida Allergy And Asthma Associates, PA was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Florida Allergy And Asthma Associates, Pa · NPI 1215919055
Allergy & Immunology organization in Atlantis, Florida. Organization record, active in the CMS NPPES registry since November 17, 2005.
## Identity
- **NPI:** 1215919055 (Entity type: Organization)
- **Enumerated:** November 17, 2005
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **Also known as:** Florida Allergy and Asthma Associates, PA (Doing Business As); Steven J. Louie, MD, PA (Former Legal Business Name)
- **Organization subpart:** No
- **Authorized official:** Pavan Nataraj, OWNER
## Practice location
- **Address:** 5507 S CONGRESS AVE, Atlantis, FL 33462-1139
- **Phone:** (561) 965-6685 · **Fax:** (561) 965-8525
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Allergy/Immunology (4), Nurse Practitioner (1); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 8, 2026
- **Other identifiers:** Other 21709 (FL)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1215919055) · Data from the CMS NPPES public registry.