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DAVID D. CHI, M.D., F.A.C.S., A MEDICAL CORP.
NPI 1154649796
Surgery - Surgical Oncology in Thousand Oaks, CA

Active since May 06, 2010
555 MARIN STREET, SUITE 210, THOUSAND OAKS, CA 91360(805) 497-7785(805) 497-7728 Get Directions Write a Review

NPPES record last updated: July 20, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About David D. Chi, M.d., F.a.c.s., A Medical Corp. NPPES

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

DAVID D. CHI, M.D., F.A.C.S., A MEDICAL CORP. (NPI 1154649796) is a healthcare organization registered as a surgical oncology in Thousand Oaks, California and active in the NPI registry since May 2010. The organization lists David D. Chi, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1154649796
Entity TypeOrganization
Primary Taxonomy2086X0206X
Legal Business NameDAVID D. CHI, M.D., F.A.C.S., A MEDICAL CORP.
Location Address555 MARIN STREET, SUITE 210Thousand Oaks, CA 91360-4105
Mailing Address555 Marin Street, Suite 210Thousand Oaks, CA 91360-4105 · (805) 497-7785 · Fax (805) 497-7728
Phone(805) 497-7785
Fax(805) 497-7728
Organization SubpartNo
Authorized OfficialDavid D. ChiOwner/president · (805) 497-7785
Enumeration DateMay 6, 2010
Last NPPES UpdateJuly 20, 2011
✔ NPI 1154649796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License✔ Licensed in CA · G84570
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
Also ListedSurgeryTaxonomy 208600000X · License G84570 (CA)
555 MARIN STREET, Thousand Oaks, CA 91360
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Other Identifiers 2

Medicare UPINDA898ACA
Medicare PINDA898B

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

EDWARD M. FELDMAN, D.O., FACOG, INC
Obstetrics & Gynecology
555 MARIN STREET, SUITE 250
THOUSAND OAKS, CA 91360
Ventura County (805) 495-6331
DR. DAVID D. CHI M.D.
Surgery
555 MARIN STREET, SUITE 210
THOUSAND OAKS, CA 91360
Ventura County (805) 497-7785

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 D. Chi, M.D., F.A.C.S., A Medical Corp.'s NPI number?

The NPI number for David D. Chi, M.D., F.A.C.S., A Medical Corp. is 1154649796. It was assigned to this organization in the NPPES registry on May 6, 2010.

Where is David D. Chi, M.D., F.A.C.S., A Medical Corp. located?

David D. Chi, M.D., F.A.C.S., A Medical Corp. is located at 555 Marin Street Suite 210, Thousand Oaks, CA 91360. The listed phone number is (805) 497-7785.

What is David D. Chi, M.D., F.A.C.S., A Medical Corp.'s specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

When was this NPI record last updated?

The NPPES record for David D. Chi, M.D., F.A.C.S., A Medical Corp. was last updated on July 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.