IndividualActive
Joy Overzat, R.N.
NPI 1154604684 · School Registered Nurse · Mamaroneck, NY
Joy Overzat, R.N. is a School Registered Nurse provider in Mamaroneck, NY (NPI 1154604684).
Provider details
- NPI number
- 1154604684
- Entity type
- Individual
- Primary specialty
- School Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 22 527035 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
850 Mamaroneck Ave
Mamaroneck, NY 10543-1934
Phone: (914) 220-3610
Fax: (914) 220-3611
Street-level locationGet directions
Mailing address
45 Thompson Ave
White Plains, NY 10603-3346
Registry dates
- Enumerated
- 2011-09-21
- Last updated
- 2011-09-21
Frequently asked questions
- What is Joy Overzat's NPI number?
- Joy Overzat's National Provider Identifier (NPI) is 1154604684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Overzat's specialty?
- Joy Overzat is listed in the NPPES registry with a primary specialty of School Registered Nurse (Nursing Service Providers).
- Where is Joy Overzat located?
- Joy Overzat's practice location on file with NPPES is 850 Mamaroneck Ave, Mamaroneck, NY 10543-1934.
- What is Joy Overzat's phone number?
- The practice phone number listed in the NPPES registry for Joy Overzat is (914) 220-3610.
- Is Joy Overzat's NPI active?
- Yes — Joy Overzat's NPI (1154604684) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.