Miss. Tessie Erinn Guerrero, MSN, APRN, PNP, CNS
Miss. Tessie Erinn Guerrero, MSN, APRN, PNP, CNS is a Pediatric Registered Nurse in West Hollywood, California. Practices as a sole proprietor. Licensed in California.
- Licensed in
- CA
- In the registry since
- 2006
- Specialties on file
- 3
What do these letters mean?
- MSN — Master of Science in Nursing
- A graduate nursing degree, usually held alongside an advanced practice licence.
- APRN — Advanced Practice Registered Nurse
- The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
- PNP — Pediatric Nurse Practitioner
- A nurse practitioner specialising in children.
- CNS — Clinical Nurse Specialist
- An advanced practice nurse specialising in a patient population or setting.
Practice location Address checks out
8700 Beverly Blvd Ofc 2S60West Hollywood, CA 90048-1804
Phone: (424) 315-1737
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
| Pediatric Clinical Nurse Specialist (primary) | Taxonomy 364SP0200X · Licence 4947 (CA) |
|---|---|
| Pediatric Registered Nurse | Taxonomy 163WP0200X · Licence 488157 (CA) |
| Pediatric Nurse Practitioner | Taxonomy 363LP0200X · Licence 13006 (CA) |
Record details
| NPI number | 1639192453 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MSN , APRN , PNP , CNS |
| Sole proprietor | Yes |
| NPI enumerated | July 25, 2006 |
| Last updated in NPPES | January 2, 2026 |
| Certification date | January 2, 2026 |