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DR. DAVID SIEVERS M.D.
NPI 1457476780
Surgery in Tarzana, CA

Active since March 19, 2007
18370 BURBANK BLVD, SUITE 607, TARZANA, CA 91356(818) 342-2123(818) 709-8160 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David Sievers M.d. NPPES

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

DR. DAVID SIEVERS M.D. (NPI 1457476780) is an individual surgery provider in Tarzana, California, licensed in California (G16872) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1457476780
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. DAVID SIEVERSCredential: M.D.
Location Address18370 BURBANK BLVD, SUITE 607Tarzana, CA 91356-2804
Mailing Address18370 Burbank Blvd, Suite 607Tarzana, CA 91356-2804 · (818) 342-2123 · Fax (818) 709-8160
Phone(818) 342-2123
Fax(818) 709-8160
Sole ProprietorNo
Enumeration DateMarch 19, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1457476780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · G16872
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.
Also ListedSurgery · Surgical OncologyTaxonomy 2086X0206X · License G16872 (CA)
18370 BURBANK BLVD, Tarzana, CA 91356
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Other Identifiers 4

Other00G168720CA · Blue Shield
Medicaid00G168720CA
OtherG16872Tricare
OtherG16872CA · Pin

Other Providers at the Same Location NPPES 20

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

NICHOLAS MICHAEL PANAGIOTIS, MD INC
Specialist
18370 BURBANK BLVD, 507
TARZANA, CA 91356
Los Angeles County (818) 774-9200
DR. JEFFREY PHILIP SALBERG M.D.
Internal Medicine
18370 BURBANK BLVD, STE 601
TARZANA, CA 91356
Los Angeles County (818) 996-5700
DR. JEFFREY WORK M.D.
Internal Medicine (Cardiovascular Disease)
18370 BURBANK BLVD, SUITE 707
TARZANA, CA 91356
Los Angeles County (818) 345-5580
LINDA LEA PERL ADATTO M.D.
Pediatrics
18370 BURBANK BLVD, SUITE 307
TARZANA, CA 91356
Los Angeles County (818) 996-6000
TARZANA PEDIATRIC MEDICAL GROUP INC
Pediatrics
18370 BURBANK BLVD, SUITE #204
TARZANA, CA 91356
Los Angeles County (818) 345-7792
ALAN FOZAILOFF M.D.
Internal Medicine (Nephrology)
18370 BURBANK BLVD, SUITE 211
TARZANA, CA 91356
Los Angeles County (818) 334-5750
DR. RICHARD C WONG M.D.
Internal Medicine (Cardiovascular Disease)
18370 BURBANK BLVD, SUITE 707
TARZANA, CA 91356
Los Angeles County (818) 345-5580
COMPREHENSIVE INFECTIOUS DISEASE CONSULTANTS A MEDICAL CORPORATION
Internal Medicine (Infectious Disease)
18370 BURBANK BLVD, STE 414
TARZANA, CA 91356
Los Angeles County (818) 506-3384

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Sievers's NPI number?

The NPI number for David Sievers is 1457476780. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is David Sievers located?

David Sievers practices at 18370 Burbank Blvd Suite 607, Tarzana, CA 91356. The listed phone number is (818) 342-2123.

What is David Sievers's specialty?

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

When was this NPI record last updated?

The NPPES record for David Sievers was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.