Kathleen Lorentzen, LMSW
NPI 1821043233 · Clinical Social Worker · Saginaw, MI
Kathleen Lorentzen, LMSW is a Clinical Social Worker provider in Saginaw, MI (NPI 1821043233).
Provider details
- NPI number
- 1821043233
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801077050 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
20 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
- 2006-05-23
- Last updated
- 2018-11-27
Frequently asked questions
- What is Kathleen Lorentzen's NPI number?
- Kathleen Lorentzen's National Provider Identifier (NPI) is 1821043233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Lorentzen's specialty?
- Kathleen Lorentzen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathleen Lorentzen located?
- Kathleen Lorentzen's practice location on file with NPPES is 2806 Davenport Ave, Saginaw, MI 48602-3734.
- What is Kathleen Lorentzen's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Lorentzen is (989) 790-7500.
- Is Kathleen Lorentzen's NPI active?
- Yes — Kathleen Lorentzen's NPI (1821043233) is active in the NPPES registry as of the last update on 2018-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.