Keith Thulborn
NPI 1437161155 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Thulborn is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1437161155).
Provider details
- NPI number
- 1437161155
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 036-910244 (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
19 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
- 2006-08-12
- Last updated
- 2014-02-19
Frequently asked questions
- What is Keith Thulborn's NPI number?
- Keith Thulborn's National Provider Identifier (NPI) is 1437161155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Thulborn's specialty?
- Keith Thulborn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Thulborn located?
- Keith Thulborn's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.
- What is Keith Thulborn's phone number?
- The practice phone number listed in the NPPES registry for Keith Thulborn is (866) 600-2273.
- Does Keith Thulborn accept Medicare?
- Keith Thulborn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Thulborn's NPI active?
- Yes — Keith Thulborn's NPI (1437161155) is active in the NPPES registry as of the last update on 2014-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.