Jessica Armstrong, PH.D.
NPI 1396122966 · Psychologist · Oakland, CA
Jessica Armstrong, PH.D. is a Psychologist provider in Oakland, CA (NPI 1396122966).
Provider details
- NPI number
- 1396122966
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-05-01
- Last updated
- 2021-09-28
- Certified
- 2021-09-28
Frequently asked questions
- What is Jessica Armstrong's NPI number?
- Jessica Armstrong's National Provider Identifier (NPI) is 1396122966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Armstrong's specialty?
- Jessica Armstrong is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Jessica Armstrong located?
- Jessica Armstrong's practice location on file with NPPES is 886 55th St, Oakland, CA 94608-3235.
- What is Jessica Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Jessica Armstrong is (650) 731-5022.
- Is Jessica Armstrong's NPI active?
- Yes — Jessica Armstrong's NPI (1396122966) is active in the NPPES registry as of the last update on 2021-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.