Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Diana S. Leu, MD, LLC

Organization Medical Specialty Clinic/Center · NPI 1427325620

Diana S. Leu, MD, LLC is a Medical Specialty Clinic/Center in Wayne, New Jersey. Licensed in New Jersey. Registered with an NPI since 2011.

Licensed in
NJ
In the registry since
2011
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

330 Ratzer Rd Ste D17
Wayne, NJ 07470-7704
Phone: (973) 925-7077
Fax: (973) 925-7078
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence 25MA07922600 (NJ)

Record details

NPI number1427325620
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diana Leu — Medical Director · (973) 925-7077
NPI enumeratedNovember 16, 2011
Last updated in NPPESJanuary 15, 2021
Certification dateJanuary 15, 2021
Mailing address330 Ratzer Rd Ste D17, Wayne, NJ 07470-7704

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