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

Inner Haven LLC

Organization Psychiatry Physician · NPI 1871417055

Inner Haven LLC is a Psychiatry Physician in Milwaukee, Wisconsin. Registered with an NPI since 2026.

In the registry since
2026
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5500 W Vliet St Ste D
Milwaukee, WI 53208-2120
Phone: (414) 241-1152
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X
Addiction Psychiatry Physician Taxonomy 2084P0802X

Record details

NPI number1871417055
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Olstad — Owner · (414) 241-1152
NPI enumeratedAugust 8, 2026
Last updated in NPPESAugust 8, 2026
Certification dateAugust 8, 2026
Mailing address1433 E Oklahoma Ave, Milwaukee, WI 53207-2430

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