Are you John Martinsen? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJohn Martinsen is a clinical social worker based in Sacramento, CA. The provider's National Provider Identifier (NPI) is 1790277069.
Factual summary compiled by Guide.md from public records; not written by this provider.
6833 STOCKTON BLVD STE 485
Sacramento, CA 95823
John Martinsen is a clinical social worker in Sacramento, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
John Martinsen is listed at 6833 Stockton Blvd Ste 485, Sacramento, CA 95823. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (916) 907-3008. Contact the office directly to confirm availability and scheduling.
NPI registry
John Martinsen's National Provider Identifier is 1790277069. 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
John Martinsen has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by John Martinsen. If this is you, claiming it is free.
Guide.md
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