IndividualActive
Dianne Messing
NPI 1003783382 · Specialist · Westbury, NY
Dianne Messing is a Specialist provider in Westbury, NY (NPI 1003783382).
Provider details
- NPI number
- 1003783382
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
1400 Old Country Rd Ste C103n
Westbury, NY 11590-5156
Phone: (631) 786-4769
Street-level locationGet directions
Mailing address
412 Pine Dr
Brightwaters, NY 11718-1810
Registry dates
- Enumerated
- 2025-10-21
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Dianne Messing's NPI number?
- Dianne Messing's National Provider Identifier (NPI) is 1003783382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Messing's specialty?
- Dianne Messing is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Dianne Messing located?
- Dianne Messing's practice location on file with NPPES is 1400 Old Country Rd Ste C103n, Westbury, NY 11590-5156.
- What is Dianne Messing's phone number?
- The practice phone number listed in the NPPES registry for Dianne Messing is (631) 786-4769.
- Is Dianne Messing's NPI active?
- Yes — Dianne Messing's NPI (1003783382) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.