Provider Profile
Jessica K. O'Brien, LCSW, CASAC
Unclaimed ProfileAbout Jessica O'brien
Listed in the NPI registry as a clinical social worker, Jessica K. O'Brien, LCSW, CASAC practices in Summit, NJ. Jessica is also listed as specializing in addiction & substance abuse counselor.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (973) 370-0161
- Email not available
Practice Locations
45 RIVER ROAD SUITE 4
Summit, NJ 07901
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 clinical social workers at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 8 related providers in 1 group
Common questions
What does Jessica K. O'Brien, LCSW specialize in?
Jessica K. O'Brien, LCSW is a clinical social worker in Summit, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Jessica K. O'Brien, LCSW located?
Jessica K. O'Brien, LCSW is listed at 45 River Road Suite 4, Summit, NJ 07901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jessica K. O'Brien, LCSW's phone number?
The number on file is (973) 370-0161. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jessica K. O'Brien, LCSW's NPI number?
Jessica K. O'Brien, LCSW's National Provider Identifier is 1679729206. 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 Jessica K. O'Brien, LCSW been practicing?
Jessica K. O'Brien, LCSW has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Jessica K. O'Brien, LCSW confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jessica K. O'Brien, LCSW. 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.