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

Rowena San Juan Dacanay-Herman, NP

Individual provider Family Nurse Practitioner · NPI 1144689175

Rowena San Juan Dacanay-Herman, NP is a Nurse Practitioner in Spring Valley, California. Qualified in 2012, 14 years ago. Practices with Somagen Healthcare Inc, a 54-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
14
Licensed in
CA
In the registry since
2016
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 →

Practice location Address checks out

2457 Trace Rd
Spring Valley, CA 91978-1928
Phone: (619) 772-9466
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 22378 (CA)

Record details

NPI number1144689175
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedFebruary 18, 2016
Last updated in NPPESFebruary 18, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Somagen Healthcare Inc — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Spring Valley