Del Valle Clinic, Inc
NPI 1023028248 · Clinical Psychologist · Livermore, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Del Valle Clinic, Inc is a Clinical Psychologist organization in Livermore, CA (NPI 1023028248).
Provider details
- NPI number
- 1023028248
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Nancy Oehrly, Owner(925) 443-2500
Specialties & taxonomies
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
- 2006-08-09
- Last updated
- 2007-09-20
Frequently asked questions
- What is Del Valle Clinic, Inc's NPI number?
- Del Valle Clinic, Inc's National Provider Identifier (NPI) is 1023028248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Del Valle Clinic, Inc?
- Del Valle Clinic, Inc is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Del Valle Clinic, Inc located?
- Del Valle Clinic, Inc's practice location on file with NPPES is 1797 4th St, Livermore, CA 94550-4347.
- What is Del Valle Clinic, Inc's phone number?
- The practice phone number listed in the NPPES registry for Del Valle Clinic, Inc is (925) 443-2500.
- Does Del Valle Clinic, Inc accept Medicare?
- Del Valle Clinic, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Del Valle Clinic, Inc?
- The authorized official listed on Del Valle Clinic, Inc's NPPES record is Nancy Oehrly, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Del Valle Clinic, Inc's NPI active?
- Yes — Del Valle Clinic, Inc's NPI (1023028248) is active in the NPPES registry as of the last update on 2007-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.