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Ellen Klapper, MD

Anatomic Pathology & Clinical Pathology Physician in West Hollywood, CA · enumerated 2005.

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

National Provider Identifier

1487650966

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Registry record

Entity type Individual (Type 1)
Name Ellen Klapper
Credential MD
Sex Female
Practice address 8700 Beverly Blvd, Rm 8725, West Hollywood, CA, 90048
Phone (818) 338-8103
Fax (818) 338-8119
Enumeration date Jun 21, 2005
Last updated in NPPES Aug 6, 2020

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G62356 (CA) Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License G62356 (CA) 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 Ellen Klapper?
The National Provider Identifier (NPI) for Ellen Klapper is 1487650966, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ellen Klapper practice?
The practice location on file with NPPES is in West Hollywood, CA. 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 2020-08-06.