IndividualActive
Bronwen Jesswein, LLMSW
NPI 1326909631 · Clinical Social Worker · Mason, MI
Bronwen Jesswein, LLMSW is a Clinical Social Worker provider in Mason, MI (NPI 1326909631).
Provider details
- NPI number
- 1326909631
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6851118583 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
525 Okemos St
Mason, MI 48854-1224
Phone: (517) 833-8100
Fax: (517) 676-5460
Street-level locationGet directions
Mailing address
525 Okemos St
Mason, MI 48854-1224
Registry dates
- Enumerated
- 2025-11-18
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Bronwen Jesswein's NPI number?
- Bronwen Jesswein's National Provider Identifier (NPI) is 1326909631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bronwen Jesswein's specialty?
- Bronwen Jesswein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Bronwen Jesswein located?
- Bronwen Jesswein's practice location on file with NPPES is 525 Okemos St, Mason, MI 48854-1224.
- What is Bronwen Jesswein's phone number?
- The practice phone number listed in the NPPES registry for Bronwen Jesswein is (517) 833-8100.
- Is Bronwen Jesswein's NPI active?
- Yes — Bronwen Jesswein's NPI (1326909631) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.