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

Marcia Elfenbaum, MD Inc

Organization Pain Medicine (Physical Medicine & Rehabilitation) Physician · NPI 1083987051

Marcia Elfenbaum, MD Inc is a Pain Medicine (Physical Medicine & Rehabilitation) Physician in San Diego, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4282 Genesee Ave Ste 304
San Diego, CA 92117-4963
Phone: (858) 514-4116
Fax: (858) 514-4118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Pain Medicine Physician (primary) Taxonomy 208VP0014X · Licence A63369 (CA)
Pain Medicine (Physical Medicine & Rehabilitation) Physician Taxonomy 2081P2900X · Licence A63369 (CA)

Record details

NPI number1083987051
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marcia Elfenbaum — Owner · (858) 514-4116
NPI enumeratedFebruary 21, 2012
Last updated in NPPESMarch 27, 2017
Mailing addressPo Box 927854, San Diego, CA 92192-7854

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