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

Douglas Adolph Mazurek, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1033223235

Douglas Adolph Mazurek, MD is a Critical Care Medicine (Internal Medicine) Physician in Valparaiso, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
In the registry since
2006
Specialties on file
3
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

1101 Glendale Blvd Ste 103
Valparaiso, IN 46383-3767
Phone: (219) 464-9054
Fax: (219) 465-1749
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 01038566A (IN)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 01038566 (IN)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 01038566 (IN)

Record details

NPI number1033223235
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 18, 2006
Last updated in NPPESSeptember 11, 2020
Certification dateSeptember 11, 2020

Other providers in Valparaiso