Registry data as of Aug 27, 2026

Kenneth Ziegler, M.D.

Vascular Surgery Physician · Los Angeles, CA

Kenneth Ziegler, M.D. is a vascular surgery physician with a practice address in Los Angeles, California, and NPI 1275717514, issued on Dec 21, 2007. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1275717514
Name
Kenneth Ziegler
Credential
M.D.
Primary taxonomy
Vascular Surgery Physician 2086S0129X
Practice location
1520 San Pablo St, Los Angeles, CA 90033
Phone
(323) 442-5849
Enumerated
Dec 21, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1520 San Pablo St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Frank Acosta, PHDPsychologist1750313490
  2. Gbemisola Adenuga, M.D.Nephrology Physician1952464661
  3. Aimee Aguillon, OTR/L, CHTOccupational Therapist1972677318
  4. Haig Aharonian, M.D.Internal Medicine Physician1205107653
  5. Jamshid Ahmadi, M.D.Neuroradiology Physician1942252028
  6. Mohammad Akmal, M.D.Nephrology Physician1356378087

Verify Kenneth Ziegler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Industry payments in 2024: $842.65

12 payments, mostly food and beverage; the largest payer was Medtronic, Inc.. The 3,067 providers of this specialty with any payment received $6,147.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kenneth Ziegler$842.65
  2. Specialty average$6,147.33

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Usc Care Medical Group IncLos Angeles, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Vascular Surgery Physician providers in California

There are 463 vascular surgery physician records in California.

Other vascular surgery physician records in California

  1. Arad Abadi, MDLancaster, CA1730673724
  2. Andrew Abi-Chaker, M.D.Sherman Oaks, CA1528488467
  3. Ahmed Abou-Zamzam, M.D.Loma Linda, CA1558306795
  4. Joseph Abu-Dalu, MDLos Angeles, CA1821157587
  5. Queen Abure, MDSan Francisco, CA1710772074
  6. Riad Adoumie, M.D.Torrance, CA1467465930
  7. Massoud Agahi, M.D.Beverly Hills, CA1952367070
  8. Rodolfo Agbunag, MDModesto, CA1316995111
  9. Hardeep Ahluwalia, M.D.Los Altos, CA1780885574
  10. Fnu Ahmed Naiem, MDSan Francisco, CA1033952353

Common questions

What is Kenneth Ziegler, M.D.'s NPI number?

Kenneth Ziegler, M.D.'s National Provider Identifier (NPI) is 1275717514, issued on Dec 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth Ziegler, M.D. located?

The NPPES record lists a practice address at 1520 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-5849. Providers update this record themselves, so call before visiting.

How can I verify Kenneth Ziegler, M.D.'s license?

Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.