Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susanne J Patrick-Mackinnon, MD

Neurology Physician in Portsmouth, RI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477500783

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Registry record

Entity type Individual (Type 1)

Name Susanne J Patrick-Mackinnon

Credential MD

Sex Female

Practice address 2444 E Main Rd, Portsmouth, RI, 02871

Phone (401) 683-1048

Fax (401) 683-1239

Enumeration date May 30, 2006

Last updated in NPPES Feb 17, 2016

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD09030 (RI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
7005007	Medicaid	RI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Susanne Patrick-Mackinnon practice?

The practice location on file with NPPES is in Portsmouth, RI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Susanne Patrick-Mackinnon?

The National Provider Identifier (NPI) for Susanne Patrick-Mackinnon is 1477500783, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-17.