Lewis B Schwartz MD LLC
NPI 1366836108 · Vascular Surgery Physician · Niles, IL
Lewis B Schwartz MD LLC is a Vascular Surgery Physician organization in Niles, IL (NPI 1366836108).
Provider details
- NPI number
- 1366836108
- Entity type
- Organization
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lewis Schwartz, Managing Member(847) 518-1762
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Surgery Physician208600000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-03-18
- Last updated
- 2016-03-23
Frequently asked questions
- What is Lewis B Schwartz MD LLC's NPI number?
- Lewis B Schwartz MD LLC's National Provider Identifier (NPI) is 1366836108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lewis B Schwartz MD LLC?
- Lewis B Schwartz MD LLC is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Lewis B Schwartz MD LLC located?
- Lewis B Schwartz MD LLC's practice location on file with NPPES is 8816 W Dempster St, Niles, IL 60714-5109.
- What is Lewis B Schwartz MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Lewis B Schwartz MD LLC is (847) 518-1762.
- Who is the authorized official for Lewis B Schwartz MD LLC?
- The authorized official listed on Lewis B Schwartz MD LLC's NPPES record is Lewis Schwartz, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lewis B Schwartz MD LLC's NPI active?
- Yes — Lewis B Schwartz MD LLC's NPI (1366836108) is active in the NPPES registry as of the last update on 2016-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.