Martha Marie Seymour, NPP - Medicare in Riverhead, NY

Martha Marie Seymour, NPP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Riverhead, New York. Her current practice location is 300 Center Drive 2nd Floor Wing, Riverhead Mental Health Clinic,county Center Building, Riverhead, New York. You can reach out to her office (for appointments etc.) via phone at (631) 185-2144.

Martha Marie Seymour is licensed to practice in New York (license number F400622-1) 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 1578646055.

Contact Information

Martha Marie Seymour, NPP
300 Center Drive 2nd Floor Wing, Riverhead Mental Health Clinic,county Center Building,
Riverhead, NY 11901
(631) 185-2144
(631) 852-1448

Map and Direction




Provider's Profile

Full NameMartha Marie Seymour
GenderFemale
Speciality
Experience Years
Location300 Center Drive 2nd Floor Wing, Riverhead, 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:
  • Martha Marie Seymour attended and graduated from in
  NPI Data:
  • NPI Number: 1578646055
  • Provider Enumeration Date: 10/20/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Martha Marie Seymour such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578646055NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health F400622-1 (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. Martha Marie Seymour 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
Martha Marie Seymour, NPP
300 Center Drive 2nd Floor Wing, Riverhead Mental Health Clinic,county Center Building,
Riverhead, NY 11901

Ph: (631) 185-2144
Martha Marie Seymour, NPP
300 Center Drive 2nd Floor Wing, Riverhead Mental Health Clinic,county Center Building,
Riverhead, NY 11901

Ph: (631) 185-2144

Reviews and Comments


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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).

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