Stephan Kienzle, MD
NPI 1346767449 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephan Kienzle, MD is a Anesthesiology Physician provider in Chicago, IL (NPI 1346767449).
Provider details
- NPI number
- 1346767449
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036170586 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 240 E Huron St Ste 1-200Chicago, IL 60611-2909Phone: (312) 503-7975
Registry dates
- Enumerated
- 2017-08-29
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Stephan Kienzle's NPI number?
- Stephan Kienzle's National Provider Identifier (NPI) is 1346767449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephan Kienzle's specialty?
- Stephan Kienzle is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephan Kienzle located?
- Stephan Kienzle's practice location on file with NPPES is 251 E Huron St Ste 5-704, Chicago, IL 60611-2908.
- What is Stephan Kienzle's phone number?
- The practice phone number listed in the NPPES registry for Stephan Kienzle is (312) 926-2280.
- Does Stephan Kienzle accept Medicare?
- Stephan Kienzle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephan Kienzle's NPI active?
- Yes — Stephan Kienzle's NPI (1346767449) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.