Stephen Lipschultz, MD
NPI 1659480739 · Internal Medicine Physician · Wilmette, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Lipschultz, MD is a Internal Medicine Physician provider in Wilmette, IL (NPI 1659480739).
Provider details
- NPI number
- 1659480739
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-057892 (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
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)
- 2500 Ridge AveSuite 307Evanston, IL 60201-2477Phone: (847) 869-6200Fax: (847) 869-8808
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2021-04-01
- Certified
- 2021-04-01
Frequently asked questions
- What is Stephen Lipschultz's NPI number?
- Stephen Lipschultz's National Provider Identifier (NPI) is 1659480739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lipschultz's specialty?
- Stephen Lipschultz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Lipschultz located?
- Stephen Lipschultz's practice location on file with NPPES is 1515 Sheridan Rd Ste 31a, Wilmette, IL 60091-1828.
- What is Stephen Lipschultz's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lipschultz is (847) 920-2200.
- Does Stephen Lipschultz accept Medicare?
- Stephen Lipschultz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Lipschultz's NPI active?
- Yes — Stephen Lipschultz's NPI (1659480739) is active in the NPPES registry as of the last update on 2021-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.