Mary Ann Vagnini, N.P.
Family Nurse Practitioner · Stony Brook, NY
Mary Ann Vagnini, N.P. is a family nurse practitioner with a practice address in Stony Brook, New York, and NPI 1275634693, issued on Sep 26, 2006. Check the license (New York F334616, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Vagnini
- Credential
- N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F334616 NY
Self-reported in NPPES; status is on the state search - Practice location
- Stony Brook University Cancer Ctr, Stony Brook, NY 11794
- Phone
- (631) 628-1000
- Enumerated
- Sep 26, 2006
- Record last updated
- Mar 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (631) 628-0991
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at Stony Brook University Cancer Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lenore Bonanno, MS, PAMedical Physician Assistant1750554515
- Yusuf Hannun, M.D.Hematology & Oncology Physician1336413319
- Dale Janson, PAHematology & Oncology Physician1326168337
- Fengshuo Lan, M.D.,PH.D.Hematology & Oncology Physician1649337122
Verify Mary Ann Vagnini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F334616Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,183.11
11 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mary Ann Vagnini among 14,805 family nurse practitioner records in New York
Mary Ann Vagnini, N.P. is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 91% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2012 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
66 family nurse practitioner records list a practice address in Stony Brook
They are 66 of the 3,053 NPPES records with a practice address in Stony Brook, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Stony Brook → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Amy Curran, F.N.PStony Brook, NY 117941386836542
- Denise D'Ambrosia, RN, FNP-C, PROFStony Brook, NY 117941558509828
- Jill Douglas, NPStony Brook, NY 117941548389075
- Maricel Franzese, FNPStony Brook, NY 117941790023471
- Alecia Kidd-Francis, NPStony Brook, NY 117941871890277
- Rochelle Marriott, FNPStony Brook, NY 117941881961118
- Karen McDonald, FNPStony Brook, NY 117941063542322
- Thamar Merisier, NPStony Brook, NY 117941922328632
Common questions
What is Mary Ann Vagnini, N.P.'s NPI number?
Mary Ann Vagnini, N.P.'s National Provider Identifier (NPI) is 1275634693, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Vagnini, N.P. located?
The NPPES record lists a practice address at Stony Brook University Cancer Ctr, Stony Brook, NY, 11794. Phone: (631) 628-1000. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Vagnini, N.P.'s license?
NPPES lists New York license number F334616, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.