IndividualActive
Page Lewis, PHD
NPI 1871503250 · Clinical Psychologist · Lancaster, CA
Page Lewis, PHD is a Clinical Psychologist provider in Lancaster, CA (NPI 1871503250).
Provider details
- NPI number
- 1871503250
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY11786 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 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
1817 W Avenue K
Ste 207
Lancaster, CA 93534-6423
Phone: (661) 400-2342
Fax: (661) 793-7289
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 5028
Lancaster, CA 93539-5028
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2016-02-20
Frequently asked questions
- What is Page Lewis's NPI number?
- Page Lewis's National Provider Identifier (NPI) is 1871503250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Page Lewis's specialty?
- Page Lewis is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Page Lewis located?
- Page Lewis's practice location on file with NPPES is 1817 W Avenue K, Lancaster, CA 93534-6423.
- What is Page Lewis's phone number?
- The practice phone number listed in the NPPES registry for Page Lewis is (661) 400-2342.
- Is Page Lewis's NPI active?
- Yes — Page Lewis's NPI (1871503250) is active in the NPPES registry as of the last update on 2016-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.