Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Paul B L'Ecuyer, MD

Individual provider Internal Medicine Physician · NPI 1427161298

Paul B L'Ecuyer, MD is an Internal Medicine in Saint Louis, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 1989, 37 years ago. Practices with Physician Groups Lc, a 524-clinician group, works from 2 locations and offers telehealth. Licensed in Missouri.

Years since qualifying
37
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
MO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

969 N Mason Rd Ste 110
Saint Louis, MO 63141-6338
Phone: (314) 996-3434
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 969 N Mason Rd, Saint Louis, MO 63141-6338 — (314) 996-3434

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 103973 (MO)

Record details

NPI number1427161298
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2006
Last updated in NPPESNovember 9, 2022
Certification dateNovember 9, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Physician Groups Lc — 524 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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