Eleni Karagiannis, DO
NPI 1619403920 · Pediatrics Physician · Mount Kisco, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eleni Karagiannis, DO is a Pediatrics Physician provider in Mount Kisco, NY (NPI 1619403920).
Provider details
- NPI number
- 1619403920
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-05-05
- Last updated
- 2024-09-01
- Certified
- 2024-09-01
Frequently asked questions
- What is Eleni Karagiannis's NPI number?
- Eleni Karagiannis's National Provider Identifier (NPI) is 1619403920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eleni Karagiannis's specialty?
- Eleni Karagiannis is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Eleni Karagiannis located?
- Eleni Karagiannis's practice location on file with NPPES is 666 Lexington Ave Ste 206, Mount Kisco, NY 10549-3636.
- What is Eleni Karagiannis's phone number?
- The practice phone number listed in the NPPES registry for Eleni Karagiannis is (914) 666-4742.
- Does Eleni Karagiannis accept Medicare?
- Eleni Karagiannis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eleni Karagiannis's NPI active?
- Yes — Eleni Karagiannis's NPI (1619403920) is active in the NPPES registry as of the last update on 2024-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.