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Melissa Lee Mei Woo, MD

Pediatric Endocrinology Physician in Morristown, NJ · enumerated 2007.

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

National Provider Identifier

1376679027

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Registry record

Entity type Individual (Type 1)
Name Melissa Lee Mei Woo
Credential MD
Sex Female
Practice address 100 Madison Ave, Department of Pediatric Endocrinology, Morristown, NJ, 07960
Phone (973) 971-4340
Fax (973) 290-7367
Enumeration date Feb 26, 2007
Last updated in NPPES Oct 27, 2015

Taxonomy & licenses

2080P0205X Pediatric Endocrinology Physician Allopathic & Osteopathic Physicians · License 253289 (NY) Secondary
2080P0205X Pediatric Endocrinology Physician Allopathic & Osteopathic Physicians · License 25MA09759900 (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

Where does Melissa Woo practice?
The practice location on file with NPPES is in Morristown, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melissa Woo?
The National Provider Identifier (NPI) for Melissa Woo is 1376679027, 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 2015-10-27.