DR. MAUREEN ALINA MESA PSY.D.
NPI 1942259858
Counselor - Mental Health in Santa Ana, CA
About Dr. Maureen Alina Mesa Psy.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MAUREEN ALINA MESA PSY.D. (NPI 1942259858) is an individual mental health provider in Santa Ana, California, licensed in California (PSB29265) and active in the NPI registry since May 2006.
NPPES Registry Identity
Specialties & Licenses
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.
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 Maureen Mesa's NPI number?
The NPI number for Maureen Mesa is 1942259858. It was assigned to this individual provider in the NPPES registry on May 8, 2006.
Where is Maureen Mesa located?
Maureen Mesa practices at 2130 E 4th St Suite 107, Santa Ana, CA 92705. The listed phone number is (949) 224-9212.
What is Maureen Mesa's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
When was this NPI record last updated?
The NPPES record for Maureen Mesa was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Dr. Maureen Alina Mesa, PSY.D. · NPI 1942259858
Mental Health provider in Santa Ana, California. Individual provider, active in the CMS NPPES registry since May 8, 2006.
## Identity
- **NPI:** 1942259858 (Entity type: Individual)
- **Enumerated:** May 8, 2006
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** PSB29265 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2130 E 4TH ST, SUITE 107, Santa Ana, CA 92705-3818
- **Phone:** (949) 224-9212
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1942259858) · Data from the CMS NPPES public registry.