Christopher Stephenson, DO
NPI 1740269539 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Stephenson, DO is a Internal Medicine Physician provider in Chicago, IL (NPI 1740269539).
Provider details
- NPI number
- 1740269539
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
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
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-01-11
- Last updated
- 2007-07-09
Frequently asked questions
- What is Christopher Stephenson's NPI number?
- Christopher Stephenson's National Provider Identifier (NPI) is 1740269539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Stephenson's specialty?
- Christopher Stephenson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Stephenson located?
- Christopher Stephenson's practice location on file with NPPES is 2361 Paysphere Cir, Chicago, IL 60674-0023.
- What is Christopher Stephenson's phone number?
- The practice phone number listed in the NPPES registry for Christopher Stephenson is (847) 746-4358.
- Does Christopher Stephenson accept Medicare?
- Christopher Stephenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Stephenson's NPI active?
- Yes — Christopher Stephenson's NPI (1740269539) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.