Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arunkumar Muthusamy, MD

Gastroenterology Physician in Maple Grove, MN · enumerated 2012.

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

National Provider Identifier

1861745507

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Registry record

Entity type Individual (Type 1)

Name Dr. Arunkumar Muthusamy

Credential MD

Sex Male

Practice address 10150 Maple Grove Lane N #210, Maple Grove, MN, 55369

Phone (612) 871-1145

Fax (612) 870-5491

Enumeration date Oct 18, 2012

Last updated in NPPES Aug 15, 2022

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD44624 (IA) 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

Where does Arunkumar Muthusamy practice?

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

What is the NPI number for Arunkumar Muthusamy?

The National Provider Identifier (NPI) for Arunkumar Muthusamy is 1861745507, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-15.