Melissa Defonce, RN, LCSW
NPI 1790470821 · Registered Nurse · Carmel, NY
Melissa Defonce, RN, LCSW is a Registered Nurse provider in Carmel, NY (NPI 1790470821).
Provider details
- NPI number
- 1790470821
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- R055714-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-04-05
- Last updated
- 2023-04-05
- Certified
- 2023-04-05
Frequently asked questions
- What is Melissa Defonce's NPI number?
- Melissa Defonce's National Provider Identifier (NPI) is 1790470821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Defonce's specialty?
- Melissa Defonce is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Melissa Defonce located?
- Melissa Defonce's practice location on file with NPPES is 11 Champlain Dr, Carmel, NY 10512-6221.
- What is Melissa Defonce's phone number?
- The practice phone number listed in the NPPES registry for Melissa Defonce is (914) 439-2258.
- Is Melissa Defonce's NPI active?
- Yes — Melissa Defonce's NPI (1790470821) is active in the NPPES registry as of the last update on 2023-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.