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

Alexander M Bollis, MD

Individual provider Cardiovascular Disease Physician · NPI 1558309757

Alexander M Bollis, MD is a Cardiovascular Disease Physician in O Fallon, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

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

5551 Winghaven Blvd Ste 132
O Fallon, MO 63368-3617
Phone: (636) 695-2514
Fax: (636) 695-2526
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 36068 (MO)

Record details

NPI number1558309757
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2006
Last updated in NPPESOctober 9, 2008