Jennifer Markvart, LCSW
NPI 1447762547 · Clinical Social Worker · Appleton, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Markvart, LCSW is a Clinical Social Worker provider in Appleton, WI (NPI 1447762547).
Provider details
- NPI number
- 1447762547
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 9280-123 (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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2640 W Point RdGreen Bay, WI 54304-1344Phone: (920) 490-3790Fax: (920) 490-3845
Registry dates
- Enumerated
- 2017-10-30
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Jennifer Markvart's NPI number?
- Jennifer Markvart's National Provider Identifier (NPI) is 1447762547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Markvart's specialty?
- Jennifer Markvart is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Markvart located?
- Jennifer Markvart's practice location on file with NPPES is 5497 W Waterford Ln Ste C, Appleton, WI 54913-8489.
- What is Jennifer Markvart's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Markvart is (414) 220-4255.
- Does Jennifer Markvart accept Medicare?
- Jennifer Markvart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Markvart's NPI active?
- Yes — Jennifer Markvart's NPI (1447762547) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.