IndividualActive
Lynne Langlois, D.O.
NPI 1265499198 · Internal Medicine Physician · Mequon, WI
Lynne Langlois, D.O. is a Internal Medicine Physician provider in Mequon, WI (NPI 1265499198).
Provider details
- NPI number
- 1265499198
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 24397 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
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
2114 W Columbia Dr
Mequon, WI 53092-5645
Phone: (414) 324-8287
Fax: (262) 797-9122
Street-level locationGet directions
Mailing address
Po Box 2
Pewaukee, WI 53072-0002
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2019-08-30
Frequently asked questions
- What is Lynne Langlois's NPI number?
- Lynne Langlois's National Provider Identifier (NPI) is 1265499198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynne Langlois's specialty?
- Lynne Langlois is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lynne Langlois located?
- Lynne Langlois's practice location on file with NPPES is 2114 W Columbia Dr, Mequon, WI 53092-5645.
- What is Lynne Langlois's phone number?
- The practice phone number listed in the NPPES registry for Lynne Langlois is (414) 324-8287.
- Is Lynne Langlois's NPI active?
- Yes — Lynne Langlois's NPI (1265499198) is active in the NPPES registry as of the last update on 2019-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.