OrganizationActive
Frederic a Mendelsohn Neurodiagnostics Inc
NPI 1568926822 · Neuroradiology Physician · Port Jefferson, NY
Provider details
- NPI number
- 1568926822
- Entity type
- Organization
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Frederic Mendelsohn, Owner/Md(631) 987-3705
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(66/100 index)
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
30 Seaside Dr
Port Jefferson, NY 11777-1132
Phone: (631) 987-3705
Street-level locationGet directions
Mailing address
30 Seaside Dr
Port Jefferson, NY 11777-1132
Registry dates
- Enumerated
- 2019-01-30
- Last updated
- 2019-01-30
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.