Margaret Fischer, RN ANP
NPI 1407016470 · Adult Health Nurse Practitioner · Stony Brook, NY
Margaret Fischer, RN ANP is a Adult Health Nurse Practitioner provider in Stony Brook, NY (NPI 1407016470).
Provider details
- NPI number
- 1407016470
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN ANP
- Sex
- Female
- Sole proprietor
- No
- License
- F301078-1 (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 tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$84 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-13
- Last updated
- 2008-06-13
Frequently asked questions
- What is Margaret Fischer's NPI number?
- Margaret Fischer's National Provider Identifier (NPI) is 1407016470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Fischer's specialty?
- Margaret Fischer is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Fischer located?
- Margaret Fischer's practice location on file with NPPES is University Hospital at Stony Brook, Stony Brook, NY 11794-7715.
- What is Margaret Fischer's phone number?
- The practice phone number listed in the NPPES registry for Margaret Fischer is (631) 444-8106.
- Is Margaret Fischer's NPI active?
- Yes — Margaret Fischer's NPI (1407016470) is active in the NPPES registry as of the last update on 2008-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.