Ioannis Ioannou, PSY.D.
NPI 1275866428 · Clinical Psychologist · Peachtree Corners, GA
Ioannis Ioannou, PSY.D. is a Clinical Psychologist provider in Peachtree Corners, GA (NPI 1275866428).
Provider details
- NPI number
- 1275866428
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PSY003757 (GA)
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
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
- 2009-09-04
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Ioannis Ioannou's NPI number?
- Ioannis Ioannou's National Provider Identifier (NPI) is 1275866428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ioannis Ioannou's specialty?
- Ioannis Ioannou is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ioannis Ioannou located?
- Ioannis Ioannou's practice location on file with NPPES is 3260 Pointe Pkwy Ste 1000, Peachtree Corners, GA 30092-3345.
- What is Ioannis Ioannou's phone number?
- The practice phone number listed in the NPPES registry for Ioannis Ioannou is (720) 519-9209.
- Is Ioannis Ioannou's NPI active?
- Yes — Ioannis Ioannou's NPI (1275866428) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.