Mary Helen Langlois, APN
Family Nurse Practitioner · White House, TN
Mary Helen Langlois, APN is a family nurse practitioner with a practice address in White House, Tennessee, and NPI 1255584470, issued on Oct 31, 2008. Check the license (Tennessee 6430, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Helen Langlois
- Credential
- APN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 6430 TN
Self-reported in NPPES; status is on the state search - Practice location
- 510 Highway 76, White House, TN 37188
- Phone
- (615) 425-4200
- Enumerated
- Oct 31, 2008
- Record last updated
- Oct 31, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (615) 425-4271
- Entity
- Type 1 · individual
Also registered at 510 Highway 76
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lee Chambers, D.PH.Pharmacist1760573992
- Jay Garrett, PHARMDStudent in an Organized Health Care Education/Training Program1174990873
- Laura Garrett, APRNFamily Nurse Practitioner1710306493
- Amy MadduxFamily Nurse Practitioner1487316238
- Michael Mann, FNP-BCFamily Nurse Practitioner1962177527
- Antonio Marchetti, RPHPharmacist1699074815
Verify Mary Helen Langlois in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 6430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20 family nurse practitioner records list a practice address in White House
They are 20 of the 132 NPPES records with a practice address in White House, and 9,060 family nurse practitioner records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 20 in White House → All 9,060 in Tennessee → Every provider in White House →
Other family nurse practitioner records in Tennessee
- Benjamin Aaron, FNP-CCookeville, TN1811454077
- Sandra Aaron, FNP-BCOoltewah, TN1801561964
- Jessica Abbott, FNPNashville, TN1801537287
- Felecia Abdelfattah, APRN BCBristol, TN1497768451
- Angela Abdi, MSN,FNP,BCNashville, TN1780795450
- Hodan Abdi, NPNashville, TN1710383922
- Amed Abdullah, FNP-CNashville, TN1477218774
- Dilmon Abdullah, NPAntioch, TN1467876821
- Redor AbdullahNashville, TN1205344009
- Shams Abed, FNP-BCAshland City, TN1982334884
Common questions
What is Mary Helen Langlois, APN's NPI number?
Mary Helen Langlois, APN's National Provider Identifier (NPI) is 1255584470, issued on Oct 31, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Helen Langlois, APN located?
The NPPES record lists a practice address at 510 Highway 76, White House, TN, 37188. Phone: (615) 425-4200. Providers update this record themselves, so call before visiting.
How can I verify Mary Helen Langlois, APN's license?
NPPES lists Tennessee license number 6430, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.