Austin Hanrahan, M.D.
NPI 1982850137 · Pediatrics Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Austin Hanrahan, M.D. is a Pediatrics Physician provider in Chicago, IL (NPI 1982850137).
Provider details
- NPI number
- 1982850137
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 336.082574 (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
17 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
- 2008-08-07
- Last updated
- 2008-08-07
Frequently asked questions
- What is Austin Hanrahan's NPI number?
- Austin Hanrahan's National Provider Identifier (NPI) is 1982850137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Austin Hanrahan's specialty?
- Austin Hanrahan is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Austin Hanrahan located?
- Austin Hanrahan's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
- What is Austin Hanrahan's phone number?
- The practice phone number listed in the NPPES registry for Austin Hanrahan is (312) 942-5000.
- Does Austin Hanrahan accept Medicare?
- Austin Hanrahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Austin Hanrahan's NPI active?
- Yes — Austin Hanrahan's NPI (1982850137) is active in the NPPES registry as of the last update on 2008-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.