OrganizationActive
Lgm,llc
NPI 1528255213 · Internal Medicine Physician · Wilmette, IL
Lgm,llc is a Internal Medicine Physician organization in Wilmette, IL (NPI 1528255213).
Provider details
- NPI number
- 1528255213
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Anne Niedenthal, President(847) 853-8100
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1625 Sheridan Rd
Wilmette, IL 60091-1824
Phone: (847) 853-8100
Fax: (847) 853-8114
Approximate (ZIP-level) locationGet directions
Mailing address
1625 Sheridan Rd
Wilmette, IL 60091-1824
Registry dates
- Enumerated
- 2007-09-26
- Last updated
- 2008-07-11
Frequently asked questions
- What is Lgm,llc's NPI number?
- Lgm,llc's National Provider Identifier (NPI) is 1528255213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lgm,llc?
- Lgm,llc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lgm,llc located?
- Lgm,llc's practice location on file with NPPES is 1625 Sheridan Rd, Wilmette, IL 60091-1824.
- What is Lgm,llc's phone number?
- The practice phone number listed in the NPPES registry for Lgm,llc is (847) 853-8100.
- Who is the authorized official for Lgm,llc?
- The authorized official listed on Lgm,llc's NPPES record is Anne Niedenthal, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lgm,llc's NPI active?
- Yes — Lgm,llc's NPI (1528255213) is active in the NPPES registry as of the last update on 2008-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.