Are you Dr. Mcwilliams? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Melissa McWilliams, PhD

Is this you? Edit this profile

At a glance

About Dr. Mcwilliams

Melissa McWilliams, PhD is a psychologist — clinical child & adolescent practicing in Riverside, RI. Melissa is also listed as specializing in psychologist. This provider record is associated with NPI 1275127458.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

RI licenceAs reported to the NPI registry
No. PS01986As reported
NPINational Provider Identifier
1275127458Issued 2021

As reported to the NPI registry ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Dr. McWilliams's specialty?

Dr. McWilliams is a psychologist in Riverside, RI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical Child & Adolescent”.

NPI registry

Where can I find Dr. McWilliams?

Dr. McWilliams is listed at 1011 Veterans Memorial Pkwy, Riverside, RI 02915. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. McWilliams?

The number on file is (401) 432-1119. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. McWilliams's NPI number?

Dr. McWilliams's National Provider Identifier is 1275127458. 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 long has Dr. McWilliams been practicing?

Dr. McWilliams has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. McWilliams confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. McWilliams. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD