Mary Langlois, APN
NPI 1255584470 · Family Nurse Practitioner · White House, TN
Mary Langlois, APN is a Family Nurse Practitioner provider in White House, TN (NPI 1255584470).
Provider details
- NPI number
- 1255584470
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 6430 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-10-31
- Last updated
- 2008-10-31
Frequently asked questions
- What is Mary Langlois's NPI number?
- Mary Langlois's National Provider Identifier (NPI) is 1255584470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Langlois's specialty?
- Mary Langlois is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Langlois located?
- Mary Langlois's practice location on file with NPPES is 510 Highway 76, White House, TN 37188-9203.
- What is Mary Langlois's phone number?
- The practice phone number listed in the NPPES registry for Mary Langlois is (615) 425-4200.
- Is Mary Langlois's NPI active?
- Yes — Mary Langlois's NPI (1255584470) is active in the NPPES registry as of the last update on 2008-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.