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

Donald B. Schak Sr , MD, PA

Organization Family Medicine Physician · NPI 1629092069

Donald B. Schak Sr , MD, PA is a Family Medicine Physician in Valparaiso, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

120 S John Sims Pkwy Ste C
Valparaiso, FL 32580-1212
Phone: (850) 678-0061
Fax: (850) 678-0068
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence ME76306 (FL)

Record details

NPI number1629092069
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Donald Schak — Direct Owner · (850) 678-0061
NPI enumeratedJuly 27, 2006
Last updated in NPPESMarch 13, 2013
Mailing address120 S John Sims Pkwy, Suite C, Valparaiso, FL 32580-1212

Other providers in Valparaiso