Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grant Lewandrowski, MD

Emergency Medicine Physician in Wakefield, RI · enumerated 2020.

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

National Provider Identifier

1558990234

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Grant Lewandrowski

Credential MD

Sex Male

Practice address 100 Kenyon Ave, Wakefield, RI, 02879

Phone (401) 788-1590

Enumeration date Apr 5, 2020

Last updated in NPPES Jul 29, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD19380 (RI) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD19380 (RI) Primary

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

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

What is the NPI number for Grant Lewandrowski?

The National Provider Identifier (NPI) for Grant Lewandrowski is 1558990234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Grant Lewandrowski practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-29.