IndividualActive
Darren Xanthos
NPI 1427160217 · Clinical Social Worker · Cypress, CA
Darren Xanthos is a Clinical Social Worker provider in Cypress, CA (NPI 1427160217).
Provider details
- NPI number
- 1427160217
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LCS22952 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
5665 Plaza Dr
Suite 400
Cypress, CA 90630-5023
Phone: (562) 467-5562
Street-level locationGet directions
Mailing address
56 Downfield Way
Coto De Caza, CA 92679-5004
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2013-06-06
Frequently asked questions
- What is Darren Xanthos's NPI number?
- Darren Xanthos's National Provider Identifier (NPI) is 1427160217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Xanthos's specialty?
- Darren Xanthos is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Darren Xanthos located?
- Darren Xanthos's practice location on file with NPPES is 5665 Plaza Dr, Cypress, CA 90630-5023.
- What is Darren Xanthos's phone number?
- The practice phone number listed in the NPPES registry for Darren Xanthos is (562) 467-5562.
- Is Darren Xanthos's NPI active?
- Yes — Darren Xanthos's NPI (1427160217) is active in the NPPES registry as of the last update on 2013-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.