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

Dr. Marc Antony Stezzi Jr., DO

Endocrinology, Diabetes & Metabolism Physician in Moorestown, NJ · enumerated 2021.

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

National Provider Identifier

1093397879

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Registry record

Entity type Individual (Type 1)
Name Dr. Marc Antony Stezzi Jr.
Credential DO
Sex Male
Practice address Moorestown, NJ, 08057
Phone (856) 727-0900
Fax (856) 231-8428
Enumeration date Apr 22, 2021
Last updated in NPPES Jul 14, 2026

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OT020582 (PA) Secondary
207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 25MB13063200 (NJ) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Where does Marc Stezzi practice?
The practice location on file with NPPES is in Moorestown, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marc Stezzi?
The National Provider Identifier (NPI) for Marc Stezzi is 1093397879, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-14.