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

Darryl Erwin Warren, RN

Individual provider Administrator Registered Nurse · NPI 1497951693

Darryl Erwin Warren, RN is an Administrator Registered Nurse in Los Angeles, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1515 N Vermont Ave 8th Fl Rm 8300
Los Angeles, CA 90027-5337
Phone: (323) 783-8987
Fax: (323) 783-1276
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 550359 (CA)
Administrator Registered Nurse Taxonomy 163WA2000X · Licence 550359 (CA)
Oncology Registered Nurse Taxonomy 163WX0200X · Licence 550359 (CA)

Record details

NPI number1497951693
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedJune 25, 2007
Last updated in NPPESSeptember 11, 2025

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