Mary Vagnini, N.P.
NPI 1275634693 · Family Nurse Practitioner · Stony Brook, NY
Mary Vagnini, N.P. is a Family Nurse Practitioner provider in Stony Brook, NY (NPI 1275634693).
Provider details
- NPI number
- 1275634693
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- F334616 (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
19 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.
$1,183 across 11 records (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
- 2006-09-26
- Last updated
- 2012-03-19
Frequently asked questions
- What is Mary Vagnini's NPI number?
- Mary Vagnini's National Provider Identifier (NPI) is 1275634693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Vagnini's specialty?
- Mary Vagnini is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Vagnini located?
- Mary Vagnini's practice location on file with NPPES is Stony Brook University Cancer Ctr, Stony Brook, NY 11794-0001.
- What is Mary Vagnini's phone number?
- The practice phone number listed in the NPPES registry for Mary Vagnini is (631) 628-1000.
- Is Mary Vagnini's NPI active?
- Yes — Mary Vagnini's NPI (1275634693) is active in the NPPES registry as of the last update on 2012-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.