Provider Profile
Martha M. Seymour, NPP
Unclaimed ProfileAbout Martha Seymour
Martha M. Seymour, NPP is a nurse practitioner — psychiatric/mental health based in Riverhead, NY. The provider's National Provider Identifier (NPI) is 1578646055.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (631) 185-2144
- Email not available
Practice Locations
300 CENTER DRIVE 2ND FLOOR WING RIVERHEAD MENTAL HEALTH CLINIC,COUNTY CENTER BUILDING
Riverhead, NY 11901
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What kind of doctor is Martha M. Seymour?
Martha M. Seymour is a nurse practitioner in Riverhead, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
What is Martha M. Seymour's address?
Martha M. Seymour is listed at 300 Center Drive 2Nd Floor Wing Riverhead Mental Health Clinic,County Center Building, Riverhead, NY 11901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Martha M. Seymour?
The number on file is (631) 185-2144. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Martha M. Seymour?
Martha M. Seymour's National Provider Identifier is 1578646055. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Martha M. Seymour have?
Martha M. Seymour has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Martha M. Seymour's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Martha M. Seymour. If this is you, claiming it is free.
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