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ALLERGY & ASTHMA MEDICAL ASSOCIATES LTD
NPI 1396894812
Allergy & Immunology - Allergy in St Charles, IL

Active since January 10, 2007CLIA 14D2007324 · Waiver
2210 DEAN ST STE M, ST CHARLES, IL 60175(630) 668-9610(630) 668-9813 Get Directions Write a Review

NPPES record last updated: August 25, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 25, 2023, Jan 23, 2023 (2 updates tracked since 2023).

About Allergy & Asthma Medical Associates Ltd NPPES

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

ALLERGY & ASTHMA MEDICAL ASSOCIATES LTD (NPI 1396894812) is a healthcare organization registered as an allergy in St Charles, Illinois and active in the NPI registry since January 2007. The organization holds a CLIA Waiver certificate valid through May 12, 2028, maintains 3 additional practice locations, and lists Daryn T Abraham, President, as its authorized official.

NPPES Registry Identity

NPI1396894812
Entity TypeOrganization
Primary Taxonomy207KA0200X
Legal Business NameALLERGY & ASTHMA MEDICAL ASSOCIATES LTD
Location Address2210 DEAN ST STE MSt Charles, IL 60175-1059
Mailing Address389 S Schmale RdCarol Stream, IL 60188-2756 · (630) 668-9610 · Fax (630) 668-9813
Phone(630) 668-9610
Fax(630) 668-9813
Organization SubpartNo
Authorized OfficialDaryn T AbrahamPresident · (630) 668-9610
Enumeration DateJanuary 10, 2007
Last NPPES UpdateAugust 25, 20232 updates tracked since enumeration
NPPES CertifiedAugust 25, 2023
✔ NPI 1396894812 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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
Also ListedAllergy & ImmunologyTaxonomy 207K00000X · License 042004915 (IL)
2210 DEAN ST STE M, St Charles, IL 60175
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11600 N Randall Rd Ste 220Elgin, IL 60123-7804 · Phone (630) 668-9610 · Fax (630) 668-9813
Location 22676 Dekalb AveSycamore, IL 60178-3110 · Phone (630) 668-9610 · Fax (630) 668-9813
Location 3389 S Schmale RdCarol Stream, IL 60188-2756 · Phone (630) 668-9610 · Fax (630) 668-9813

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allergy & Asthma Medical Associates Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Allergy & Asthma Medical Associates Ltd, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Daryn Abraham, M.D.
Allergy/Immunology
NPI 1104975770
2210 DEAN ST STE M
St Charles, IL 60175
(630) 668-9610
✔ PECOS✔ Accepts MedicareSame address
Natalie Amodeo, FNP-BC
Nurse Practitioner
NPI 1851990667
2210 DEAN ST STE M
St Charles, IL 60175
(630) 513-1691
✔ PECOS✔ Accepts MedicareSame address
Sreekant Cherukuri, M.D.
Otolaryngology
NPI 1558316588
2210 DEAN ST STE M
St Charles, IL 60175
(630) 668-9610
✔ PECOS✔ Accepts MedicareSame address
Katherine Nass, NP
Nurse Practitioner
NPI 1598442873
2210 DEAN ST STE M
St Charles, IL 60175
(630) 668-9610
✔ PECOSSame address
Julie Wiess
Nurse Practitioner
NPI 1952930372
1051 W ORCHARD RD
North Aurora, IL 60542
(630) 692-5435
✔ PECOS✔ Accepts Medicare7.1 mi
Griffith Hsu, MD
Otolaryngology
NPI 1669448056
430 PENNSYLVANIA AVE # 330
Glen Ellyn, IL 60137
(630) 469-9200
✔ PECOS✔ Accepts Medicare14 mi
Metali Shah
Nurse Practitioner
NPI 1689240236
11200 LINCOLN HWY
Mokena, IL 60448
(877) 993-4321
✔ PECOS✔ Accepts Medicare37 mi

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 14D2007324

Allergy & Asthma Medical · Carol Stream, IL
Active · expires May 12, 2028
CLIA Number14D2007324
Laboratory TypePhysician Office
Certificate Effective DateMay 13, 2026
Certificate Expiration DateMay 12, 2028
Laboratory DirectorDaryn Abraham
Laboratory Phone(630) 668-9610
Laboratory LocationAllergy & Asthma Medical389 Schmale Road, Carol Stream, IL 60188
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 & Asthma Medical Associates Ltd's NPI number?

The NPI number for Allergy & Asthma Medical Associates Ltd is 1396894812. It was assigned to this organization in the NPPES registry on January 10, 2007.

Where is Allergy & Asthma Medical Associates Ltd located?

Allergy & Asthma Medical Associates Ltd is located at 2210 Dean St Ste M, St Charles, IL 60175. The listed phone number is (630) 668-9610.

What is Allergy & Asthma Medical Associates Ltd's specialty?

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

Is Allergy & Asthma Medical Associates Ltd enrolled in Medicare?

Yes. Allergy & Asthma Medical Associates Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Allergy & Asthma Medical Associates Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Allergy & Asthma Medical Associates Ltd. 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 Nurse Practitioner (4), Otolaryngology (2) and Allergy/Immunology (1). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Allergy & Asthma Medical Associates Ltd hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D2007324) is associated with this NPI, valid through May 12, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Allergy & Asthma Medical Associates Ltd was last updated on August 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.