Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karen Ruth Sandler, DO

Family Medicine Physician in Beverly Hills, CA · enumerated 2006.

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

National Provider Identifier

1851335749

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Registry record

Entity type Individual (Type 1)

Name Dr. Karen Ruth Sandler

Credential DO

Sex Female

Practice address 8641 Wilshire Blvd, Suite 100, Beverly Hills, CA, 90211

Phone (310) 854-2401

Fax (310) 659-1862

Enumeration date Jun 15, 2006

Last updated in NPPES Feb 6, 2017

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A5688 (CA) 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

Other identifiers

Identifier	Type	State	Issuer
20A5688A	Other	CA	BX
020A56880	Other	CA	BS

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Karen Sandler?

Karen Sandler is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-06.