Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Simon Selwyn LLC

Organization Psychiatric/Mental Health Nurse Practitioner · NPI 1619625753

Simon Selwyn LLC is a Psychiatric/Mental Health Nurse Practitioner in Belmont, Massachusetts. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

38 Lexington St Ste E
Belmont, MA 02478-5009
Phone: (617) 596-1975
Fax: (617) 977-2526
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X

Record details

NPI number1619625753
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Simon Selwyn — Psychiatric Nurse Practitioner · (617) 596-1975
Other names Belmont Psychiatric Services
NPI enumeratedMarch 17, 2022
Last updated in NPPESMarch 17, 2022
Certification dateMarch 17, 2022
Mailing address31 Hill Rd, Belmont, MA 02478-4302

Other providers in Belmont