Natalia Diavatis, PSYD
NPI 1316647027 · Clinical Psychologist · Antioch, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalia Diavatis, PSYD is a Clinical Psychologist provider in Antioch, CA (NPI 1316647027).
Provider details
- NPI number
- 1316647027
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY34047 (CA)
Specialties & taxonomies
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
3 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
- 2023-03-09
- Last updated
- 2023-07-18
- Certified
- 2023-07-18
Frequently asked questions
- What is Natalia Diavatis's NPI number?
- Natalia Diavatis's National Provider Identifier (NPI) is 1316647027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalia Diavatis's specialty?
- Natalia Diavatis is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Natalia Diavatis located?
- Natalia Diavatis's practice location on file with NPPES is 3454 Hillcrest Ave, Antioch, CA 94531-8238.
- What is Natalia Diavatis's phone number?
- The practice phone number listed in the NPPES registry for Natalia Diavatis is (925) 777-6300.
- Does Natalia Diavatis accept Medicare?
- Natalia Diavatis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalia Diavatis's NPI active?
- Yes — Natalia Diavatis's NPI (1316647027) is active in the NPPES registry as of the last update on 2023-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.