Aaa Healthcare
NPI 1891153078 · Internal Medicine Physician · Hinsdale, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaa Healthcare is a Internal Medicine Physician organization in Hinsdale, IL (NPI 1891153078).
Provider details
- NPI number
- 1891153078
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alfred Allen, President(312) 972-5024
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
10 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
Registry dates
- Enumerated
- 2016-02-03
- Last updated
- 2024-04-22
- Certified
- 2024-04-22
Frequently asked questions
- What is Aaa Healthcare's NPI number?
- Aaa Healthcare's National Provider Identifier (NPI) is 1891153078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Aaa Healthcare?
- Aaa Healthcare is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aaa Healthcare located?
- Aaa Healthcare's practice location on file with NPPES is 5595 S Oak St, Hinsdale, IL 60521-5063.
- What is Aaa Healthcare's phone number?
- The practice phone number listed in the NPPES registry for Aaa Healthcare is (312) 972-4437.
- Does Aaa Healthcare accept Medicare?
- Aaa Healthcare 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 Aaa Healthcare?
- The authorized official listed on Aaa Healthcare's NPPES record is Alfred Allen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Aaa Healthcare's NPI active?
- Yes — Aaa Healthcare's NPI (1891153078) is active in the NPPES registry as of the last update on 2024-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.