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

Cssi Behavioral Health Services LLC

Organization Mental Health Counselor · NPI 1659666170

Cssi Behavioral Health Services LLC is a Mental Health Counselor in Las Vegas, Nevada. Registered with an NPI since 2011.

In the registry since
2011
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3620 N Rancho Dr Ste 111
Las Vegas, NV 89130-3154
Phone: (702) 639-4405
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Clinical Social Worker Taxonomy 1041C0700X

Record details

NPI number1659666170
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Phyllis Tellis — President · (702) 639-4405
NPI enumeratedJune 13, 2011
Last updated in NPPESAugust 29, 2016
Mailing address3620 N Rancho Dr Ste 111, Las Vegas, NV 89130-3154

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