Deanna Xistris, APRN
NPI 1699814715 · Nurse Practitioner · Stamford, CT
Deanna Xistris, APRN is a Nurse Practitioner provider in Stamford, CT (NPI 1699814715).
Provider details
- NPI number
- 1699814715
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 002056 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 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
- 2007-02-05
- Last updated
- 2017-01-16
Frequently asked questions
- What is Deanna Xistris's NPI number?
- Deanna Xistris's National Provider Identifier (NPI) is 1699814715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deanna Xistris's specialty?
- Deanna Xistris is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deanna Xistris located?
- Deanna Xistris's practice location on file with NPPES is 1 Hospital Plz, Stamford, CT 06904-9317.
- What is Deanna Xistris's phone number?
- The practice phone number listed in the NPPES registry for Deanna Xistris is (203) 276-2695.
- Is Deanna Xistris's NPI active?
- Yes — Deanna Xistris's NPI (1699814715) is active in the NPPES registry as of the last update on 2017-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.