Mary Jo Felis Davies, APRN
NPI 1649458290 · Family Nurse Practitioner · Fairfield, CT
Mary Jo Felis Davies, APRN is a Family Nurse Practitioner provider in Fairfield, CT (NPI 1649458290).
Provider details
- NPI number
- 1649458290
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 002114 (CT)
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
18 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
- 2008-02-06
- Last updated
- 2008-02-06
Frequently asked questions
- What is Mary Jo Felis Davies's NPI number?
- Mary Jo Felis Davies's National Provider Identifier (NPI) is 1649458290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jo Felis Davies's specialty?
- Mary Jo Felis Davies is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Jo Felis Davies located?
- Mary Jo Felis Davies's practice location on file with NPPES is 140 Sherman St Fl 2nd, Fairfield, CT 06824-5849.
- What is Mary Jo Felis Davies's phone number?
- The practice phone number listed in the NPPES registry for Mary Jo Felis Davies is (203) 255-3451.
- Is Mary Jo Felis Davies's NPI active?
- Yes — Mary Jo Felis Davies's NPI (1649458290) is active in the NPPES registry as of the last update on 2008-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.