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John Demayo, LPN
NPI 1750704813 · Licensed Practical Nurse · North Haven, CT
John Demayo, LPN is a Licensed Practical Nurse provider in North Haven, CT (NPI 1750704813).
Provider details
- NPI number
- 1750704813
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- LPN
- Sex
- Male
- Sole proprietor
- No
- License
- 7374 (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
352 State St
North Haven, CT 06473-3108
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
- 2014-01-27
- Last updated
- 2022-01-24
- Certified
- 2022-01-24
Frequently asked questions
- What is John Demayo's NPI number?
- John Demayo's National Provider Identifier (NPI) is 1750704813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Demayo's specialty?
- John Demayo is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is John Demayo located?
- John Demayo's practice location on file with NPPES is 352 State St, North Haven, CT 06473-3108.
- What is John Demayo's phone number?
- The practice phone number listed in the NPPES registry for John Demayo is (203) 781-4600.
- Is John Demayo's NPI active?
- Yes — John Demayo's NPI (1750704813) is active in the NPPES registry as of the last update on 2022-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.