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Dr. M Amin Arnaout, MD

Nephrology Physician in Charlestown, MA · enumerated 2005.

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

National Provider Identifier

1760473300

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Registry record

Entity type Individual (Type 1)
Name Dr. M Amin Arnaout
Credential MD
Sex Male
Practice address 149 13th St, 149 8, Charlestown, MA, 02129
Phone (617) 726-5663
Fax (617) 726-5669
Enumeration date Nov 2, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 42570 (MA) 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
0193038 Medicaid MA -
760771 Other MA TUFTS HEALTH PLAN
M09662 Other MA BCBS MA

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.

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Frequently asked questions

What is the NPI number for M Arnaout?
The National Provider Identifier (NPI) for M Arnaout is 1760473300, a Type 1 (individual) record in the CMS NPPES registry.
Where does M Arnaout practice?
The practice location on file with NPPES is in Charlestown, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.