Provider Profile
Janet Marie Lassen, LCSW
Unclaimed ProfileAbout Janet Lassen
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NPI-Registered Specialty
Credentials & Registry Details
Source: NPPES NPI Registry
Contact Information
- (605) 845-7181
- Email not available
Practice Locations
12451 HWY 1806 N
Mobridge, SD 57601
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinical social workers in Mobridge 1
Same specialty, same city.
Common questions
What is Dr. Lassen's specialty?
Dr. Lassen is a clinical social worker in Mobridge, SD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Clinical Social Worker”.
NPI registry
Where can I find Dr. Lassen?
Dr. Lassen is listed at 12451 HWY 1806 N, Mobridge, SD 57601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Lassen?
The number on file is (605) 845-7181. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Lassen's NPI number?
Dr. Lassen's National Provider Identifier is 1811230998. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Lassen been practicing?
Dr. Lassen has npi registered since 2013. Registered with an NPI since 2013. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Lassen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lassen. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.