Austin Wesevich, M.D.
NPI 1558893370 · Hematology & Oncology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Austin Wesevich, M.D. is a Hematology & Oncology Physician provider in Chicago, IL (NPI 1558893370).
Provider details
- NPI number
- 1558893370
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036.155867 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
- 2017-03-30
- Last updated
- 2021-05-26
- Certified
- 2021-05-26
Frequently asked questions
- What is Austin Wesevich's NPI number?
- Austin Wesevich's National Provider Identifier (NPI) is 1558893370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Austin Wesevich's specialty?
- Austin Wesevich is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Austin Wesevich located?
- Austin Wesevich's practice location on file with NPPES is 5841 S Maryland Ave # Mc2115, Chicago, IL 60637-1443.
- What is Austin Wesevich's phone number?
- The practice phone number listed in the NPPES registry for Austin Wesevich is (773) 702-2731.
- Does Austin Wesevich accept Medicare?
- Austin Wesevich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Austin Wesevich's NPI active?
- Yes — Austin Wesevich's NPI (1558893370) is active in the NPPES registry as of the last update on 2021-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.