1. Home
  2. Directory
  3. California
  4. Orange
  5. Social Worker
  6. NPI Profile

NICOLAI JOSEPH LISSNER
NPI 1598106809
Social Worker - Clinical in Orange, CA

Active since July 15, 2013
4000 W METROPOLITAN DR STE 120, ORANGE, CA 92868(714) 972-3700 Get Directions Write a Review

NPPES record last updated: January 27, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 27, 2022, Jan 19, 2022, Dec 2, 2020 (3 updates tracked since 2020).

About Nicolai Joseph Lissner NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NICOLAI JOSEPH LISSNER (NPI 1598106809) is an individual clinical provider in Orange, California, licensed in California (106497) and active in the NPI registry since July 2013.

NPPES Registry Identity

NPI1598106809
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameNICOLAI JOSEPH LISSNER
Location Address4000 W METROPOLITAN DR STE 120Orange, CA 92868-3504
Mailing Address4000 W Metropolitan Dr Ste 120Orange, CA 92868-3504 · (714) 972-3700
Phone(714) 972-3700
Sole ProprietorNo
Enumeration DateJuly 15, 2013
Last NPPES UpdateJanuary 27, 20223 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2022
✔ NPI 1598106809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 106497
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
4000 W METROPOLITAN DR STE 120, Orange, CA 92868
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENALIE MICHELLE TOMPKINS
Rehabilitation Practitioner
4000 W METROPOLITAN DR STE 120
ORANGE, CA 92868
Orange County (714) 972-3700
JAMES HEUMANN
Student in an Organized Health Care Education/Training Program
4000 W METROPOLITAN DR STE 120
ORANGE, CA 92868
Orange County (714) 834-4707
WILLIAM P LIU PHARM.D.
Pharmacist (Geriatric)
4000 W METROPOLITAN DR STE 120
ORANGE, CA 92868
Orange County (714) 972-3726
MS. KAREN SUE HOFFMAN-WINBERRY MFT
Marriage & Family Therapist
4000 W METROPOLITAN DR STE 120
ORANGE, CA 92868
Orange County (714) 972-3700
MR. H T MOHANKUMAR MD
Psychiatry & Neurology (Psychiatry)
4000 W METROPOLITAN DR STE 120
ORANGE, CA 92868
Orange County (661) 444-1567
ANABEL TREVILLA
Social Worker
4000 W METROPOLITAN DR STE 120
ORANGE, CA 92868
Orange County (714) 972-3729
ROBERT DIAZ JR.
Rehabilitation Practitioner
4000 W METROPOLITAN DR STE 120
ORANGE, CA 92868
Orange County (714) 972-3700
DR. ELENI HAILEMARIAM MD
Psychiatry & Neurology (Psychiatry)
4000 W METROPOLITAN DR STE 120
ORANGE, CA 92868
Orange County (714) 972-3700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicolai Lissner's NPI number?

The NPI number for Nicolai Lissner is 1598106809. It was assigned to this individual provider in the NPPES registry on July 15, 2013.

Where is Nicolai Lissner located?

Nicolai Lissner practices at 4000 W Metropolitan Dr Ste 120, Orange, CA 92868. The listed phone number is (714) 972-3700.

What is Nicolai Lissner's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Nicolai Lissner was last updated on January 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.