Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ELYSSA FEINBERG, MD TRAUMA AND ACUTE CARE SURGERY
NPI 1366358293
Surgery in Castro Valley, CA

Q: What is Elyssa Feinberg, MD Trauma And Acute Care Surgery's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since August 20, 2026

19845 LAKE CHABOT RD STE 200, CASTRO VALLEY, CA 94546(510) 538-5500 Get Directions Write a Review

NPPES record added: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Elyssa Feinberg, Md Trauma And Acute Care Surgery NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELYSSA FEINBERG, MD TRAUMA AND ACUTE CARE SURGERY (NPI 1366358293) is a healthcare organization registered as a surgery in Castro Valley, California and active in the NPI registry since August 2026. The organization lists Elyssa J Feinberg, President, as its authorized official.

NPPES Registry Identity

NPI1366358293

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameELYSSA FEINBERG, MD TRAUMA AND ACUTE CARE SURGERY

Location Address19845 LAKE CHABOT RD STE 200Castro Valley, CA 94546-4055

Mailing Address683 Pilgrim DrFoster City, CA 94404-1729 · (650) 567-9495

Phone(510) 538-5500

Organization SubpartNo

Authorized OfficialElyssa J FeinbergPresident · (510) 538-5500

Enumeration DateAugust 20, 2026

NPPES CertifiedAugust 20, 2026

✔ NPI 1366358293 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

19845 LAKE CHABOT RD STE 200, Castro Valley, CA 94546

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM G WOOD MD PC

Surgery