IndividualActive
John Davis, RN
NPI 1255755856 · Registered Nurse · Bridgeport, CT
John Davis, RN is a Registered Nurse provider in Bridgeport, CT (NPI 1255755856).
Provider details
- NPI number
- 1255755856
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 113799 (CT)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
425 Grant St
Bridgeport, CT 06610-3222
Phone: (203) 781-4600
Fax: (203) 781-4624
Street-level locationGet directions
Mailing address
1 Long Wharf Dr
New Haven, CT 06511-5991
Registry dates
- Enumerated
- 2014-02-18
- Last updated
- 2014-02-18
Frequently asked questions
- What is John Davis's NPI number?
- John Davis's National Provider Identifier (NPI) is 1255755856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Davis's specialty?
- John Davis is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is John Davis located?
- John Davis's practice location on file with NPPES is 425 Grant St, Bridgeport, CT 06610-3222.
- What is John Davis's phone number?
- The practice phone number listed in the NPPES registry for John Davis is (203) 781-4600.
- Is John Davis's NPI active?
- Yes — John Davis's NPI (1255755856) is active in the NPPES registry as of the last update on 2014-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.