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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert A Mustillo, M.D.

Sports Medicine (Internal Medicine) Physician in Newark, NJ · enumerated 2007.

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

National Provider Identifier

1649470295

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Registry record

Entity type Individual (Type 1)
Name Dr. Robert A Mustillo
Credential M.D.
Sex Male
Practice address 221 Chestnut St, Newark, NJ, 07105
Enumeration date Jul 23, 2007
Last updated in NPPES May 21, 2008

Taxonomy & licenses

202C00000X Independent Medical Examiner Physician Allopathic & Osteopathic Physicians · License MA053782 (NJ) Secondary
204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License MA053782 (NJ) Secondary
207RS0010X Sports Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MA053782 (NJ) 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.

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Frequently asked questions

Is NPI 1649470295 active?
Yes, as of the latest NPPES snapshot, NPI 1649470295 is active (record last updated 2008-05-21).
How do I verify Robert Mustillo's NPI record?
Cross-check NPI 1649470295 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-21.