Eleni Koudanis, APRN
NPI 1700661253 · Psychiatric/Mental Health Nurse Practitioner · Waltham, MA
Eleni Koudanis, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Waltham, MA (NPI 1700661253).
Provider details
- NPI number
- 1700661253
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- RN2383782 (MA)
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
2 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
- 2023-08-31
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Eleni Koudanis's NPI number?
- Eleni Koudanis's National Provider Identifier (NPI) is 1700661253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eleni Koudanis's specialty?
- Eleni Koudanis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Eleni Koudanis located?
- Eleni Koudanis's practice location on file with NPPES is 564 Main St Suite 100, Waltham, MA 02452-5559.
- What is Eleni Koudanis's phone number?
- The practice phone number listed in the NPPES registry for Eleni Koudanis is (833) 287-7223.
- Is Eleni Koudanis's NPI active?
- Yes — Eleni Koudanis's NPI (1700661253) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.