Individual provider · Type 1 NPI

Marcia Elana Elfenbaum, MD

Pain Medicine (Physical Medicine & Rehabilitation) Physician · San Diego, CA

NPI number 1184640583 Active

Practice location

9246 Lightwave Ave Suite 120
San Diego, CA 92123

Call (800) 270-5016 Map

Fax (800) 680-3626

Mailing address

PO Box 927854
San Diego, CA 92192-7854

Specialties and licenses

Taxonomy	Code	License
Pain Medicine (Physical Medicine & Rehabilitation) Physician Primary	2081P2900X	A63369 (CA)

Pain Medicine (Physical Medicine & Rehabilitation) Physician: A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

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About NPI 1184640583

Marcia Elana Elfenbaum, MD's National Provider Identifier is 1184640583, issued on Jul 15, 2006. The primary taxonomy on file is Pain Medicine (Physical Medicine & Rehabilitation) Physician (2081P2900X), and the practice location is in San Diego, CA. The record was last updated on Feb 4, 2026.