Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

J Patrick Nessia Gatdula, PMHNP-BC, RN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1003773318

J Patrick Nessia Gatdula, PMHNP-BC, RN is a Psychiatric/Mental Health Nurse Practitioner in Irvine, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

2700 Main St Unit 462
Irvine, CA 92614-5277
Phone: (562) 673-6776
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 95037628 (CA)

Record details

NPI number1003773318
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC , RN
Sole proprietorYes
NPI enumeratedJanuary 7, 2026
Last updated in NPPESJanuary 7, 2026
Certification dateJanuary 7, 2026

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