npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › California › Addiction (Substance Use Disorder) Counselor

Nubia Casillas Castillo

NPI 1811624943 · on the registry since 2022 · sole proprietor

Practice

Address
8760 Cuyamaca St Ste 100
Santee, CA 92071
Phone
(619) 383-6868
Organisation at this address
Genoa Healthcare Llc
Mental Health Systems, Inc.
Mental Health Systems, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
20

Registry record

Primary taxonomy
Addiction (Substance Use Disorder) Counselor
101YA0400X
Sex
Female
Record last updated
2026-02-17

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California