Nickiah Sims
Peer Specialist • Costa Mesa, CA
Professional Overview & Biography Verified Profile Summary
Nickiah Sims is a registered healthcare professional specializing in Peer Specialist in Costa Mesa, CA. Practice services are available at 275 BAKER ST under active NPI credentials.
Practice Location & Contact Primary Location
275 Baker St
Costa Mesa, CA 926264566
Specialty Benchmarks & Practice Insights
Comparative analytics for Peer Specialist in Costa Mesa, CA
Practicing in Costa Mesa, CA (4567 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-05-08NUCC Taxonomy Code: 175T00000X
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Counselor - Mental Health
Counselor - Mental Health
Counselor - Mental Health
PSC1
Social Worker - Clinical
Marriage & Family Therapist
Licensed Vocational Nurse
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 275 BAKER ST, COSTA MESA, CA 926264566 (Tel: 7146737095)
Registered at 275 BAKER ST, COSTA MESA, CA 926264566 (Tel: 7143616768)
Recorded as NICKIAH SIMS
Peer Specialist (License #MPSS-XCNVTD in CA)
NPI status registered as active in NPPES database
Registered at 128 1/4 S MANHATTAN PL, LOS ANGELES, CA 900045003 (Tel: 3237224529)
Registered at 128 1/4 S MANHATTAN PL, LOS ANGELES, CA 900045003
Recorded as NICKIAH PALMER
Counselor
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Nickiah Sims
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
275 Baker St
Costa Mesa, CA 926264566
Phone: 7143616768
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.