Austin Walker, MD
NPI 1750836862 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Austin Walker, MD is a Anesthesiology Physician provider in Chicago, IL (NPI 1750836862).
Provider details
- NPI number
- 1750836862
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036.179050 (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
9 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
- 2016-08-18
- Last updated
- 2026-04-30
- Certified
- 2026-04-30
Frequently asked questions
- What is Austin Walker's NPI number?
- Austin Walker's National Provider Identifier (NPI) is 1750836862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Austin Walker's specialty?
- Austin Walker is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Austin Walker located?
- Austin Walker's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Austin Walker's phone number?
- The practice phone number listed in the NPPES registry for Austin Walker is (773) 702-6700.
- Does Austin Walker accept Medicare?
- Austin Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Austin Walker's NPI active?
- Yes — Austin Walker's NPI (1750836862) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.