Ivonne Klatt, PSY.D.,
NPI 1407184237 · Psychologist · Concord, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivonne Klatt, PSY.D., is a Psychologist provider in Concord, CA (NPI 1407184237).
Provider details
- NPI number
- 1407184237
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.,
- Sex
- Female
- Sole proprietor
- No
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
16 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
- 2009-12-07
- Last updated
- 2022-01-03
Frequently asked questions
- What is Ivonne Klatt's NPI number?
- Ivonne Klatt's National Provider Identifier (NPI) is 1407184237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivonne Klatt's specialty?
- Ivonne Klatt is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Ivonne Klatt located?
- Ivonne Klatt's practice location on file with NPPES is 2600 Stanwell Dr Ste 220, Concord, CA 94520-4828.
- What is Ivonne Klatt's phone number?
- The practice phone number listed in the NPPES registry for Ivonne Klatt is (925) 363-5000.
- Does Ivonne Klatt accept Medicare?
- Ivonne Klatt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivonne Klatt's NPI active?
- Yes — Ivonne Klatt's NPI (1407184237) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.