John Aldava, PH.D.
NPI 1134271943 · Psychologist · Pleasant Hill, CA
John Aldava, PH.D. is a Psychologist provider in Pleasant Hill, CA (NPI 1134271943).
Provider details
- NPI number
- 1134271943
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY16884 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2023-11-16
- Certified
- 2023-11-14
Frequently asked questions
- What is John Aldava's NPI number?
- John Aldava's National Provider Identifier (NPI) is 1134271943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Aldava's specialty?
- John Aldava is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is John Aldava located?
- John Aldava's practice location on file with NPPES is 140 Mayhew Way Ste 300, Pleasant Hill, CA 94523-4398.
- What is John Aldava's phone number?
- The practice phone number listed in the NPPES registry for John Aldava is (925) 785-6682.
- Is John Aldava's NPI active?
- Yes — John Aldava's NPI (1134271943) is active in the NPPES registry as of the last update on 2023-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.