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

Maryann SIU Ornelas, NP

Individual provider Primary Care Nurse Practitioner · NPI 1205495033

Maryann SIU Ornelas, NP is a Primary Care Nurse Practitioner in Long Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5901 E 7th St
Long Beach, CA 90822-5201
Phone: (562) 826-8000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence 95012538 (CA)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 820884 (CA)

Record details

NPI number1205495033
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedJune 5, 2019
Last updated in NPPESOctober 11, 2024
Certification dateOctober 11, 2024

Other providers in Long Beach