Diana Matari, PA-C
NPI 1477029585 · Physician Assistant · Port Jefferson, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Matari, PA-C is a Physician Assistant provider in Port Jefferson, NY (NPI 1477029585).
Provider details
- NPI number
- 1477029585
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 022827 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2018-10-16
- Last updated
- 2018-10-16
Frequently asked questions
- What is Diana Matari's NPI number?
- Diana Matari's National Provider Identifier (NPI) is 1477029585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Matari's specialty?
- Diana Matari is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Matari located?
- Diana Matari's practice location on file with NPPES is 75 N Country Rd, Port Jefferson, NY 11777-2119.
- What is Diana Matari's phone number?
- The practice phone number listed in the NPPES registry for Diana Matari is (631) 473-1320.
- Does Diana Matari accept Medicare?
- Diana Matari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Matari's NPI active?
- Yes — Diana Matari's NPI (1477029585) is active in the NPPES registry as of the last update on 2018-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.