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

Dr. Cynthia Yvonne Alston, MD

Individual provider Internal Medicine Physician · NPI 1487923496

Dr. Cynthia Yvonne Alston, MD is an Internal Medicine Physician in Flossmoor, Illinois. Practices as a sole proprietor. Licensed in Illinois and Wisconsin.

Licensed in
IL, WI
In the registry since
2011
Specialties on file
2
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

1441 Lynnwood Ct
Flossmoor, IL 60422-1930
Phone: (312) 505-9056
Fax: (708) 922-9086
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036073425 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4909520 (WI)

Record details

NPI number1487923496
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 20, 2011
Last updated in NPPESDecember 20, 2011

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