Negar Dayani, MD
NPI 1821068800 · Diagnostic Radiology Physician · Lindenhurst, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Negar Dayani, MD is a Diagnostic Radiology Physician provider in Lindenhurst, NY (NPI 1821068800).
Provider details
- NPI number
- 1821068800
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 208601 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-01-24
- Last updated
- 2013-09-17
Frequently asked questions
- What is Negar Dayani's NPI number?
- Negar Dayani's National Provider Identifier (NPI) is 1821068800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Negar Dayani's specialty?
- Negar Dayani is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Negar Dayani located?
- Negar Dayani's practice location on file with NPPES is 150 E Sunrise Hwy, Lindenhurst, NY 11757-2598.
- What is Negar Dayani's phone number?
- The practice phone number listed in the NPPES registry for Negar Dayani is (631) 225-7200.
- Does Negar Dayani accept Medicare?
- Negar Dayani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Negar Dayani's NPI active?
- Yes — Negar Dayani's NPI (1821068800) is active in the NPPES registry as of the last update on 2013-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.