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ALLERGY IMMUNOLOGY ASSOCIATES INC
NPI 1922212760
Allergy & Immunology in Mayfield Heights, OH

Active since May 10, 2007
5915 LANDERBROOK DR, STE. 110 ALLERGY IMMUNOLOGY ASSOC., INC., MAYFIELD HEIGHTS, OH 44124(216) 381-3333(216) 381-3002 Get Directions Write a Review

NPPES record last updated: August 16, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Allergy Immunology Associates Inc NPPES

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

ALLERGY IMMUNOLOGY ASSOCIATES INC (NPI 1922212760) is a healthcare organization registered as an allergy & immunology in Mayfield Heights, Ohio and active in the NPI registry since May 2007. The organization lists Theodore Sher, Doctor Owner, as its authorized official.

NPPES Registry Identity

NPI1922212760
Entity TypeOrganization
Primary Taxonomy207K00000X
Legal Business NameALLERGY IMMUNOLOGY ASSOCIATES INC
Location Address5915 LANDERBROOK DR, STE. 110 ALLERGY IMMUNOLOGY ASSOC., INC.Mayfield Heights, OH 44124-4039
Mailing Address5915 Landerbrook Dr, Ste. 110 Allergy Immunology Assoc., Inc.Mayfield Heights, OH 44124-4039 · (216) 381-3333 · Fax (216) 381-3002
Phone(216) 381-3333
Fax(216) 381-3002
Organization SubpartNo
Authorized OfficialTheodore SherDoctor Owner · (216) 381-3333
Enumeration DateMay 10, 2007
Last NPPES UpdateAugust 16, 2023
NPPES CertifiedAugust 16, 2023
✔ NPI 1922212760 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
5915 LANDERBROOK DR, Mayfield Heights, OH 44124
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Other Identifiers 1

Medicaid2189082OH

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 Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.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)

Allergy Immunology Associates Inc 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 Immunology Associates Inc, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Robert Hostoffer, DO
Pediatric Medicine
NPI 1730159674
5915 LANDERBROOK DR STE. 110 ALLERGY IMMUNOLOGY ASSOC., INC.
Mayfield Heights, OH 44124
(216) 381-3333
✔ PECOS✔ Accepts MedicareSame address
Haig Tcheurekdjian, M.D.
Allergy/Immunology
NPI 1992724843
5915 LANDERBROOK DR STE. 110
Mayfield Heights, OH 44124
(216) 381-3333
✔ PECOS✔ Accepts MedicareSame address
Shan Shan Wu, DO
Allergy/Immunology
NPI 1538541503
5915 LANDERBROOK DR STE 110
Mayfield Heights, OH 44124
(216) 381-3333
✔ PECOS✔ Accepts MedicareSame address
Devi Jhaveri, D.O.
Allergy/Immunology
NPI 1073749834
11100 EUCLID AVE UNIVERSITY HOSPITALS CASE MEDICAL CENTER
Cleveland, OH 44106
(216) 844-8431
✔ PECOS✔ Accepts Medicare7.2 mi
Remie Saab, MD
Allergy/Immunology
NPI 1144803156
9500 MENTOR AVE STE 300
Mentor, OH 44060
(440) 709-9800
✔ PECOS✔ Accepts Medicare15 mi
Lauren Fill, DO
Allergy/Immunology
NPI 1669969697
25761 LORAIN RD
North Olmsted, OH 44070
(440) 779-1112
✔ PECOS✔ Accepts Medicare24 mi
Henry Blunk
Allergy/Immunology
NPI 1053932079
29000 CENTER RIDGE RD
Westlake, OH 44145
(440) 827-5784
✔ PECOS✔ Accepts Medicare25 mi

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 Immunology Associates Inc's NPI number?

The NPI number for Allergy Immunology Associates Inc is 1922212760. It was assigned to this organization in the NPPES registry on May 10, 2007.

Where is Allergy Immunology Associates Inc located?

Allergy Immunology Associates Inc is located at 5915 Landerbrook Dr Ste. 110 Allergy Immunology Assoc., Inc., Mayfield Heights, OH 44124. The listed phone number is (216) 381-3333.

What is Allergy Immunology Associates Inc's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Allergy Immunology Associates Inc enrolled in Medicare?

Yes. Allergy Immunology Associates Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Allergy Immunology Associates Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Allergy Immunology Associates Inc. 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 (6) and Pediatric Medicine (1). Of these, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Allergy Immunology Associates Inc accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 29 other insurers list Allergy Immunology Associates Inc 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 Immunology Associates Inc was last updated on August 16, 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.