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

Steven Isaac Lewallen, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1437183811

Steven Isaac Lewallen, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in Plymouth, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

46212 Barrington Rd
Plymouth, MI 48170-3503
Phone: (734) 451-1836
Show map & directions

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

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence 4301030985 (MI)

Record details

NPI number1437183811
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 10, 2006
Last updated in NPPESJuly 8, 2007