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Dr. Debra J Margulies, M.D.

Endocrinology, Diabetes & Metabolism Physician in Morristown, NJ · enumerated 2006.

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

National Provider Identifier

1134177918

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Registry record

Entity type Individual (Type 1)
Name Dr. Debra J Margulies
Credential M.D.
Sex Female
Practice address 95 Madison Ave, Morristown, NJ, 07960
Phone (973) 775-5115
Fax (973) 285-7617
Enumeration date May 4, 2006
Last updated in NPPES Apr 24, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 244174 (NY) Secondary
207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 244174 (NY) Secondary
207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 25MA09270500 (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

What is the NPI number for Debra Margulies?
The National Provider Identifier (NPI) for Debra Margulies is 1134177918, a Type 1 (individual) record in the CMS NPPES registry.
Where does Debra Margulies practice?
The practice location on file with NPPES is in Morristown, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-24.