Provider Profile
Demetrius Williams, PMHNP
Unclaimed ProfileAbout Demetrius Williams
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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.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (866) 530-6111
- Email not available
Practice Locations
1150 W CAUSEWAY APPROACH
Mandeville, LA 70471
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 3
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 kind of doctor is Demetrius Williams?
Demetrius Williams is a nurse practitioner in Mandeville, LA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
What is Demetrius Williams's address?
Demetrius Williams is listed at 1150 W Causeway Approach, Mandeville, LA 70471. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Demetrius Williams?
The number on file is (866) 530-6111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Demetrius Williams?
Demetrius Williams's National Provider Identifier is 1578296489. 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 much experience does Demetrius Williams have?
Demetrius Williams has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Demetrius Williams's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Demetrius Williams. 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.