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Lewis Aptekar, PH.D
NPI 1588822738 · Psychologist · Hollister, CA
Lewis Aptekar, PH.D is a Psychologist provider in Hollister, CA (NPI 1588822738).
Provider details
- NPI number
- 1588822738
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY10507 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 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
1131 San Felipe Rd
Hollister, CA 95023-2800
Phone: (831) 636-4020
Fax: (831) 636-4025
Street-level locationGet directions
Mailing address
1131 San Felipe Rd
Hollister, CA 95023-2800
Registry dates
- Enumerated
- 2008-05-23
- Last updated
- 2008-05-23
Frequently asked questions
- What is Lewis Aptekar's NPI number?
- Lewis Aptekar's National Provider Identifier (NPI) is 1588822738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewis Aptekar's specialty?
- Lewis Aptekar is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lewis Aptekar located?
- Lewis Aptekar's practice location on file with NPPES is 1131 San Felipe Rd, Hollister, CA 95023-2800.
- What is Lewis Aptekar's phone number?
- The practice phone number listed in the NPPES registry for Lewis Aptekar is (831) 636-4020.
- Is Lewis Aptekar's NPI active?
- Yes — Lewis Aptekar's NPI (1588822738) is active in the NPPES registry as of the last update on 2008-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.