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Seth Phillips, LCSW
NPI 1770779613 · Clinical Social Worker · Lancaster, CA
Seth Phillips, LCSW is a Clinical Social Worker provider in Lancaster, CA (NPI 1770779613).
Provider details
- NPI number
- 1770779613
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCSW72291 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
176 Holston Dr
Lancaster, CA 93535-4531
Phone: (213) 393-1538
Approximate (ZIP-level) locationGet directions
Mailing address
2323a E Palmdale Blvd
Palmdale, CA 93550-4957
Registry dates
- Enumerated
- 2007-09-24
- Last updated
- 2023-05-12
- Certified
- 2023-05-12
Frequently asked questions
- What is Seth Phillips's NPI number?
- Seth Phillips's National Provider Identifier (NPI) is 1770779613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Phillips's specialty?
- Seth Phillips is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Seth Phillips located?
- Seth Phillips's practice location on file with NPPES is 176 Holston Dr, Lancaster, CA 93535-4531.
- What is Seth Phillips's phone number?
- The practice phone number listed in the NPPES registry for Seth Phillips is (213) 393-1538.
- Is Seth Phillips's NPI active?
- Yes — Seth Phillips's NPI (1770779613) is active in the NPPES registry as of the last update on 2023-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.