Jaclyn Sitkowski
NPI 1639529779 · Mental Health Counselor · Port Washington, WI
Jaclyn Sitkowski is a Mental Health Counselor provider in Port Washington, WI (NPI 1639529779).
Provider details
- NPI number
- 1639529779
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6784-125 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2016-06-20
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Jaclyn Sitkowski's NPI number?
- Jaclyn Sitkowski's National Provider Identifier (NPI) is 1639529779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaclyn Sitkowski's specialty?
- Jaclyn Sitkowski is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jaclyn Sitkowski located?
- Jaclyn Sitkowski's practice location on file with NPPES is 213 E Whitefish Rd, Port Washington, WI 53074-1336.
- What is Jaclyn Sitkowski's phone number?
- The practice phone number listed in the NPPES registry for Jaclyn Sitkowski is (414) 215-0847.
- Is Jaclyn Sitkowski's NPI active?
- Yes — Jaclyn Sitkowski's NPI (1639529779) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.