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

Mr. Mark Lee Berg, RN

Individual provider Registered Nurse · NPI 1427915446

Mr. Mark Lee Berg, RN is a Registered Nurse in Sioux Falls, South Dakota. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2026
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

2501 W 22nd St
Sioux Falls, SD 57105-1305
Phone: (605) 336-3230
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 105262 (IA)

Record details

NPI number1427915446
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedJanuary 9, 2026
Last updated in NPPESJanuary 9, 2026
Certification dateJanuary 9, 2026
Mailing address1267 Williams St, Larchwood, IA 51241-7616

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