Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ari Lev Moskowitz, MD

Critical Care Medicine (Anesthesiology) Physician in Weymouth, MA · enumerated 2011 · practices at South Shore Hospital Inc..

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

National Provider Identifier

1083908867

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ari Lev Moskowitz

Credential MD

Sex Male

Practice address Weymouth, MA, 02190

Phone (781) 624-8000

Fax (781) 878-6750

Enumeration date Jun 8, 2011

Last updated in NPPES Oct 30, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 258065 (MA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 248164 (MA) Secondary

207LC0200X Critical Care Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 258065 (MA) 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 Ari Moskowitz practice?

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

What is the NPI number for Ari Moskowitz?

The National Provider Identifier (NPI) for Ari Moskowitz is 1083908867, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Diana Perry Pediatrics Physician · South Weymouth, MA NPI 1225029762 John Froio Surgery Physician · South Weymouth, MA NPI 1750352662 Maurice Loeffel Emergency Medicine Physician · Weymouth, MA NPI 1548228042 Philip O'Sullivan Diagnostic Radiology Physician · Weymouth, MA NPI 1760420046 South Shore Hospital Inc. General Acute Care Hospital · South Weymouth, MA NPI 1134227606 Karen Murphy-Fitch Advanced Practice Midwife · Weymouth, MA NPI 1750433405 Todd Kerensky Addiction Medicine (Internal Medicine) Physician · Weymouth, MA NPI 1033371299 Swapna Putta Epilepsy Physician · South Weumouth, MA NPI 1932339025

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-30.