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

Mrs. Denise A Timmerman, RN

Individual provider Family Medicine Physician · NPI 1386758084

Mrs. Denise A Timmerman, RN is a Family Medicine Physician in Lennox, South Dakota. Licensed in South Dakota. Registered with an NPI since 2006.

Licensed in
SD
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

108 S Main St
Lennox, SD 57039-0662
Phone: (605) 647-2841
Fax: (605) 647-2843
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 R033319 (SD)

Record details

NPI number1386758084
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedAugust 18, 2006
Last updated in NPPESJuly 8, 2007

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