Yianni Yiannakou
NPI 1265198394 · Physician Assistant · Fairfield, CT
Yianni Yiannakou is a Physician Assistant provider in Fairfield, CT (NPI 1265198394).
Provider details
- NPI number
- 1265198394
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-11-12
- Last updated
- 2021-11-12
- Certified
- 2021-08-24
Frequently asked questions
- What is Yianni Yiannakou's NPI number?
- Yianni Yiannakou's National Provider Identifier (NPI) is 1265198394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yianni Yiannakou's specialty?
- Yianni Yiannakou is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yianni Yiannakou located?
- Yianni Yiannakou's practice location on file with NPPES is 5151 Park Ave, Fairfield, CT 06825-1000.
- What is Yianni Yiannakou's phone number?
- The practice phone number listed in the NPPES registry for Yianni Yiannakou is (203) 371-7999.
- Is Yianni Yiannakou's NPI active?
- Yes — Yianni Yiannakou's NPI (1265198394) is active in the NPPES registry as of the last update on 2021-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.