Ms Elisa M Mattei, PMHNP - Medicare Nurse Practitioner in South Setauket, NY

Ms Elisa M Mattei, PMHNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in South Setauket, New York. She graduated from nursing school in 2013 and has 13 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 3771 Nesconset Hwy Ste 107, South Setauket, New York. You can reach out to her office (for appointments etc.) via phone at (631) 881-4569.

Ms Elisa M Mattei is licensed to practice in New York (license number F403765-01) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1336550359.

Contact Information

Ms Elisa M Mattei, PMHNP
3771 Nesconset Hwy Ste 107,
South Setauket, NY 11720-1155
(631) 881-4569
(631) 944-8000

Map and Direction




Provider's Profile

Full NameMs Elisa M Mattei
GenderFemale
SpecialityNurse Practitioner
Experience13 Years
Location3771 Nesconset Hwy Ste 107, South Setauket, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Elisa M Mattei graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1336550359
  • Provider Enumeration Date: 05/13/2014
  • Last Update Date: 01/06/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2062924046
  • Enrollment ID: I20250625001663

Medical Identifiers

Medical identifiers for Ms Elisa M Mattei such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336550359NPI-NPPES
F403765-01MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health F403765-01 (New York)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ms Elisa M Mattei is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ms Elisa M Mattei, PMHNP
3771 Nesconset Hwy Ste 107,
South Setauket, NY 11720-1155

Ph: (631) 881-4569
Ms Elisa M Mattei, PMHNP
3771 Nesconset Hwy Ste 107,
South Setauket, NY 11720-1155

Ph: (631) 881-4569

Reviews and Comments


Nurse Practitioner Nurses in South Setauket, NY

Michael Anthony Chiarello, PHD, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3771 Nesconset Hwy Ste 212, South Setauket, NY 11720
Phone: 631-689-5390    Fax: 631-883-6652
Filomena Buncke, PHD, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3771 Nesconset Hwy Ste 212, South Setauket, NY 11720
Phone: 631-689-5390    Fax: 631-689-5395
Mrs. Kathleen A Bowen, NPP-PC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3771 Nesconset Hwy Ste 212, South Setauket, NY 11720
Phone: 631-689-5433    Fax: 631-883-6652
Ms. Jill Bruning Hindes, NPP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3771 Nesconset Hwy Ste 212, South Setauket, NY 11720
Phone: 631-689-5390    
Kimberly A Buncke, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3771 Nesconset Hwy Ste 212, South Setauket, NY 11720
Phone: 631-689-5390    Fax: 631-689-5395

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.