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

Dr. Ernie-Paul Barrette, MD

Individual provider Internal Medicine Physician · NPI 1578574844

Dr. Ernie-Paul Barrette, MD is an Internal Medicine in Saint Louis, Missouri. Graduated from Harvard Medical School in 1990, 36 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
36
Trained at
Harvard Medical School
Licensed in
MO
In the registry since
2006
Specialties on file
2
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

620 S Taylor Ave Div Im Infectious Disease Ste 100
Saint Louis, MO 63110-1035
Phone: (314) 362-9098
Fax: (314) 362-9851
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 2007030485 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2007030485 (MO)

Record details

NPI number1578574844
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESApril 15, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1990 (36 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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