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

Thomas R Spragg, MD

Individual provider Internal Medicine Physician · NPI 1093793580

Thomas R Spragg, MD is an Internal Medicine Physician in Waterloo, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
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

1717 W Ridgeway Ave
Waterloo, IA 50701-4543
Phone: (319) 833-5700
Fax: (319) 833-5740
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 16702 (IA)

Record details

NPI number1093793580
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2006
Last updated in NPPESOctober 22, 2007
Mailing address1717 W Ridgeway Ave, Waterloo, IA 50701-4543

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