Jennifer Grzegorczyk, LLMSW
NPI 1548582323 · Clinical Social Worker · Portage, MI
Jennifer Grzegorczyk, LLMSW is a Clinical Social Worker provider in Portage, MI (NPI 1548582323).
Provider details
- NPI number
- 1548582323
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801090763 (MI)
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
16 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
- 2010-02-22
- Last updated
- 2010-02-22
Frequently asked questions
- What is Jennifer Grzegorczyk's NPI number?
- Jennifer Grzegorczyk's National Provider Identifier (NPI) is 1548582323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Grzegorczyk's specialty?
- Jennifer Grzegorczyk is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Grzegorczyk located?
- Jennifer Grzegorczyk's practice location on file with NPPES is 5805 Oakland Dr, Portage, MI 49024-1118.
- What is Jennifer Grzegorczyk's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Grzegorczyk is (269) 323-1954.
- Is Jennifer Grzegorczyk's NPI active?
- Yes — Jennifer Grzegorczyk's NPI (1548582323) is active in the NPPES registry as of the last update on 2010-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.