IndividualActive
Heather Nielsen, M.S ED
NPI 1780945675 · Specialist · Port Jefferson, NY
Heather Nielsen, M.S ED is a Specialist provider in Port Jefferson, NY (NPI 1780945675).
Provider details
- NPI number
- 1780945675
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.S ED
- Sex
- Female
- Sole proprietor
- Yes
- License
- 868372 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(79/100 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
1205 Main St
Port Jefferson, NY 11777-2221
Phone: (631) 664-4317
Street-level locationGet directions
Mailing address
1205 Main St
Port Jefferson, NY 11777-2221
Registry dates
- Enumerated
- 2012-06-06
- Last updated
- 2012-06-06
Frequently asked questions
- What is Heather Nielsen's NPI number?
- Heather Nielsen's National Provider Identifier (NPI) is 1780945675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Nielsen's specialty?
- Heather Nielsen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Heather Nielsen located?
- Heather Nielsen's practice location on file with NPPES is 1205 Main St, Port Jefferson, NY 11777-2221.
- What is Heather Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Heather Nielsen is (631) 664-4317.
- Is Heather Nielsen's NPI active?
- Yes — Heather Nielsen's NPI (1780945675) is active in the NPPES registry as of the last update on 2012-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.