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

Dr. John M Lasala, MD

Individual provider Internal Medicine Physician · NPI 1982648317

Dr. John M Lasala, MD is an Interventional Cardiology in Saint Louis, Missouri. Graduated from University of Connecticut School of Medicine in 1983, 43 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
43
Trained at
University of Connecticut School of Medicine
Licensed in
MO
In the registry since
2006
Specialties on file
3
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

1 Barnes Jewish Hospital Plz Div Im Cardiology
Saint Louis, MO 63110-1003
Phone: (314) 362-1291
Fax: (314) 362-4278
Show map & directions

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

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence R5N25 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence R5N25 (MO)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence R5N25 (MO)

Record details

NPI number1982648317
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2006
Last updated in NPPESApril 17, 2025

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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