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

Dr. Jay Robert Maust, MD

Individual provider Pediatrics Physician · NPI 1831180553

Dr. Jay Robert Maust, MD is a Pediatric Medicine in Lake Charles, Louisiana. Qualified in 1990, 36 years ago. Licensed in Louisiana.

Years since qualifying
36
Licensed in
LA
In the registry since
2005
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

2903 1st Ave
Lake Charles, LA 70601-8809
Phone: (337) 478-6480
Fax: (337) 474-9637
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 12770R (LA)

Record details

NPI number1831180553
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Not indicated

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