Elfenbaum, Marcia Elana
Elfenbaum, Marcia Elana is an sole proprietor health care provider with primary practice located at 9246 Lightwave Ave Suite 120 , San Diego CA 92123. She recently has only one registered license in Allopathic & Osteopathic Physicians / Pain Medicine, which is considered as her primary health care specialty. Elfenbaum, Marcia Elana can be contacted via phone (800) 270-5016.Contact Information
Primary practice address
9246 Lightwave Ave Suite 120
San Diego CA 92123
Phone: (800) 270-5016
Fax: (800) 680-3626
Website:
Health care specialties
| Specialty | Code | License # | State |
|---|---|---|---|
| Allopathic & Osteopathic Physicians / Pain Medicine | 2081P2900X | A63369 | California |
Profile Details
| NPI number | 1184640583 |
|---|---|
| LBN Legal business name | Elfenbaum, Marcia Elana |
| Credentials | Doctor of Medicine (MD) |
| Entity | Individual |
| Sole proprietor 1 | Yes |
| Enumeration date | Jul 15th, 2006 |
| Last updated | Feb 4th, 2026 - about 8 months ago |
1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.
Identifiers
| State | Type | Number | Issuer |
|---|---|---|---|
| All States | NPI | 1184640583 | NPPES |
| California | MEDICAID | 00A633690 |
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