Catherine Ionelli, PH.D., LLC
NPI 1588068159 · Clinical Psychologist · Winter Garden, FL
Catherine Ionelli, PH.D., LLC is a Clinical Psychologist organization in Winter Garden, FL (NPI 1588068159).
Provider details
- NPI number
- 1588068159
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Catherine Ionelli, Licensed Psychologist/Ceo(239) 595-1217
- License
- PY-8921 (FL)
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
11 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
Other names (DBA / former)
- Doing business as
- Optimal Health Psychological Services
Registry dates
- Enumerated
- 2014-10-10
- Last updated
- 2014-10-10
Frequently asked questions
- What is Catherine Ionelli, PH.D., LLC's NPI number?
- Catherine Ionelli, PH.D., LLC's National Provider Identifier (NPI) is 1588068159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Catherine Ionelli, PH.D., LLC?
- Catherine Ionelli, PH.D., LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Ionelli, PH.D., LLC located?
- Catherine Ionelli, PH.D., LLC's practice location on file with NPPES is 314 E Plant St, Winter Garden, FL 34787-3133.
- What is Catherine Ionelli, PH.D., LLC's phone number?
- The practice phone number listed in the NPPES registry for Catherine Ionelli, PH.D., LLC is (239) 595-1217.
- Who is the authorized official for Catherine Ionelli, PH.D., LLC?
- The authorized official listed on Catherine Ionelli, PH.D., LLC's NPPES record is Catherine Ionelli, Licensed Psychologist/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Catherine Ionelli, PH.D., LLC's NPI active?
- Yes — Catherine Ionelli, PH.D., LLC's NPI (1588068159) is active in the NPPES registry as of the last update on 2014-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.