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

Robert J Masone, MD

Addiction Medicine (Anesthesiology) Physician in Columbus, OH · enumerated 2006.

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

National Provider Identifier

1861472441

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Robert J Masone

Credential MD

Sex Male

Practice address Columbus, OH, 43213

Phone (614) 751-1871

Fax (614) 321-3011

Enumeration date Jan 19, 2006

Last updated in NPPES Dec 15, 2021

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

Taxonomy & licenses

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 35055910 (OH) Secondary

207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License C1-0006970 (DE) Secondary

207LA0401X Addiction Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 35.055910 (OH) 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 Robert Masone practice?

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

What is the NPI number for Robert Masone?

The National Provider Identifier (NPI) for Robert Masone is 1861472441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-15.