OrganizationActive
Barbara C Sieck LLC
NPI 1194271874 · Psychologist · Pewaukee, WI
Barbara C Sieck LLC is a Psychologist organization in Pewaukee, WI (NPI 1194271874).
Provider details
- NPI number
- 1194271874
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Barbara Sieck, Psychologist(262) 899-2106
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
325 Forest Grove Dr
Suite 201
Pewaukee, WI 53072-3894
Phone: (262) 899-2106
Street-level locationGet directions
Mailing address
325 Forest Grove Dr
Pewaukee, WI 53072-3894
Registry dates
- Enumerated
- 2016-08-31
- Last updated
- 2016-09-06
Frequently asked questions
- What is Barbara C Sieck LLC's NPI number?
- Barbara C Sieck LLC's National Provider Identifier (NPI) is 1194271874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Barbara C Sieck LLC?
- Barbara C Sieck LLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Barbara C Sieck LLC located?
- Barbara C Sieck LLC's practice location on file with NPPES is 325 Forest Grove Dr, Pewaukee, WI 53072-3894.
- What is Barbara C Sieck LLC's phone number?
- The practice phone number listed in the NPPES registry for Barbara C Sieck LLC is (262) 899-2106.
- Who is the authorized official for Barbara C Sieck LLC?
- The authorized official listed on Barbara C Sieck LLC's NPPES record is Barbara Sieck, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Barbara C Sieck LLC's NPI active?
- Yes — Barbara C Sieck LLC's NPI (1194271874) is active in the NPPES registry as of the last update on 2016-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.