Allergy and Asthma Associates of Dupage, P.C.
NPI 1134252869 · Allergy Physician · Naperville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allergy and Asthma Associates of Dupage, P.C. is a Allergy Physician organization in Naperville, IL (NPI 1134252869).
Provider details
- NPI number
- 1134252869
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Asya Segalene, President(630) 852-4050
- License
- 042003228 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Allergy and Asthma Associates of Dupage
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2015-11-04
Frequently asked questions
- What is Allergy and Asthma Associates of Dupage, P.C.'s NPI number?
- Allergy and Asthma Associates of Dupage, P.C.'s National Provider Identifier (NPI) is 1134252869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allergy and Asthma Associates of Dupage, P.C.?
- Allergy and Asthma Associates of Dupage, P.C. is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Allergy and Asthma Associates of Dupage, P.C. located?
- Allergy and Asthma Associates of Dupage, P.C.'s practice location on file with NPPES is 1020 E. Ogden Ave., Naperville, IL 60563.
- What is Allergy and Asthma Associates of Dupage, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Allergy and Asthma Associates of Dupage, P.C. is (630) 852-4050.
- Does Allergy and Asthma Associates of Dupage, P.C. accept Medicare?
- Allergy and Asthma Associates of Dupage, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Allergy and Asthma Associates of Dupage, P.C.?
- The authorized official listed on Allergy and Asthma Associates of Dupage, P.C.'s NPPES record is Asya Segalene, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allergy and Asthma Associates of Dupage, P.C.'s NPI active?
- Yes — Allergy and Asthma Associates of Dupage, P.C.'s NPI (1134252869) is active in the NPPES registry as of the last update on 2015-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.