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

Dr. Harshavadan J Vyas, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1841391950

Dr. Harshavadan J Vyas, MD is an Obstetrics & Gynecology Physician in Ottawa, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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

1013 Clinton St
Ottawa, IL 61350-2039
Phone: (815) 433-3331
Fax: (815) 433-3344
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X (IL)

Record details

NPI number1841391950
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 25, 2006
Last updated in NPPESJuly 9, 2007

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