Provider Profile
Jefferson Marquez, PMHNP-BC
Unclaimed ProfileAbout Jefferson Marquez
Jefferson Marquez, PMHNP-BC is a nurse practitioner — psychiatric/mental health practicing in Valencia, CA. Jefferson is also listed as specializing in registered nurse.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (661) 230-7790
- Email not available
Practice Locations
25000 AVENUE STANFORD STE 103
Valencia, CA 91355
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 8
Same specialty, same street address — most likely the same department or group.
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.
Common questions
What does Jefferson Marquez specialize in?
Jefferson Marquez is a nurse practitioner in Valencia, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
Where is Jefferson Marquez located?
Jefferson Marquez is listed at 25000 Avenue Stanford Ste 103, Valencia, CA 91355. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jefferson Marquez's phone number?
The number on file is (661) 230-7790. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jefferson Marquez's NPI number?
Jefferson Marquez's National Provider Identifier is 1184596132. 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 Jefferson Marquez been practicing?
Jefferson Marquez has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Jefferson Marquez confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jefferson Marquez. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.