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ALLERGY ASSOCIATES OF LA CROSSE
NPI 1194786350
Allergy & Immunology - Allergy in Onalaska, WI

Active since March 29, 2006CLIA 52D0396024 · Certificate of Compliance
2727 MIDWEST DR, ONALASKA, WI 54650(608) 782-2027(608) 782-6172 Get Directions Write a Review

NPPES record last updated: June 28, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Allergy Associates Of La Crosse NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALLERGY ASSOCIATES OF LA CROSSE (NPI 1194786350) is a healthcare organization registered as an allergy in Onalaska, Wisconsin and active in the NPI registry since March 2006. The organization holds a CLIA Certificate of Compliance certificate valid through September 15, 2027 and lists Misty G Piro, Finance & Hr Team Lead, as its authorized official.

NPPES Registry Identity

NPI1194786350
Entity TypeOrganization
Primary Taxonomy207KA0200X
Legal Business NameALLERGY ASSOCIATES HOLDINGS, LTD.
Location Address2727 MIDWEST DROnalaska, WI 54650-6758
Mailing Address2727 Midwest DrOnalaska, WI 54650-6758 · (608) 782-2027 · Fax (608) 782-6172
Phone(608) 782-2027
Fax(608) 782-6172
Organization SubpartNo
Authorized OfficialMisty G PiroFinance & Hr Team Lead · (608) 796-4007
Enumeration DateMarch 29, 2006
Last NPPES UpdateJune 28, 2023
NPPES CertifiedJune 28, 2023
✔ NPI 1194786350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
Definition

A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

2727 MIDWEST DR, Onalaska, WI 54650
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Other Names 1

Doing Business AsAllergy Associates Of La Crosse

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners.Insurance ›

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 Compliance 52D0396024

Allergy Associates Of La Crosse Ltd · Onalaska, WI
Active · expires Sep 15, 2027
CLIA Number52D0396024
Laboratory TypePhysician Office
Certificate Effective DateSeptember 16, 2025
Certificate Expiration DateSeptember 15, 2027
Laboratory DirectorDr. Demetrios S. Theodoropoulos
Laboratory Phone(608) 782-2027
Laboratory LocationAllergy Associates Of La Crosse Ltd2727 Midwest Dr, Onalaska, WI 54650
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARY SACIA MORRIS M.D.
Allergy & Immunology
2727 MIDWEST DR, ALLERGY ASSOCIATES OF LA CROSSE, LTD.
ONALASKA, WI 54650
La Crosse County (608) 782-2027
EMILY MELBY RDN
Allergy & Immunology
2727 MIDWEST DR
ONALASKA, WI 54650
La Crosse County (608) 782-2027
ELIZABETH TWITE PA-C
Physician Assistant
2727 MIDWEST DR
ONALASKA, WI 54650
La Crosse County (608) 782-2027

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 Associates Holdings, Ltd.'s NPI number?

The NPI number for Allergy Associates Holdings, Ltd. is 1194786350. It was assigned to this organization in the NPPES registry on March 29, 2006. The provider is doing business as Allergy Associates Of La Crosse.

Where is Allergy Associates Holdings, Ltd. located?

Allergy Associates Holdings, Ltd. is located at 2727 Midwest Dr, Onalaska, WI 54650. The listed phone number is (608) 782-2027.

What is Allergy Associates Holdings, Ltd.'s specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Does Allergy Associates Holdings, Ltd. hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 52D0396024) is associated with this NPI, valid through September 15, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Allergy Associates Holdings, Ltd. accept?

Health plans from HealthPartners list Allergy Associates Holdings, Ltd. 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 Allergy Associates Holdings, Ltd. was last updated on June 28, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.