Kurt Leininger
Anesthesiology Physician · Newport Beach, CA
Kurt Leininger is an anesthesiology physician with a practice address in Newport Beach, California, and NPI 1194354225, issued on Apr 1, 2020. Check the license (California A176758, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kurt Leininger
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A176758 CA
Self-reported in NPPES; status is on the state search - Practice location
- 351 Hospital RD, Newport Beach, CA 92663
- Phone
- (949) 424-6422
- Enumerated
- Apr 1, 2020
- Record last updated
- Jan 20, 2026
- Medicare enrollment
- Enrolled (PECOS I20250210002490); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2020
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
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Verify Kurt Leininger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A176758Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Newport Harbor Anesthesia Consultants Medical Group IncNewport Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kurt Leininger among 7,571 anesthesiology physician records in California
Kurt Leininger is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 92% of them.
- NPI issued2020 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2020 · median 2006 among the 4,868 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 anesthesiology physician records list a practice address in Newport Beach
They are 93 of the 4,414 NPPES records with a practice address in Newport Beach, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Newport Beach → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- David Chavez, MDNewport Beach, CA 926631184672503
- Philip Das, M.D.Newport Beach, CA 926631063480978
- Timothy Hanson, MDNewport Beach, CA 926631851331011
- Todd Jen, M.D.Newport Beach, CA 926631497703805
- Jennifer King, MDNewport Beach, CA 926631962442129
- Erin McHale, MDNewport Beach, CA 926631245280700
- Alan Mizutani, M.D.Newport Beach, CA 926631114998598
- Arlene Montoya, M.D.Newport Beach, CA 926631528041050
Common questions
What is Kurt Leininger's NPI number?
Kurt Leininger's National Provider Identifier (NPI) is 1194354225, issued on Apr 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kurt Leininger located?
The NPPES record lists a practice address at 351 Hospital RD, Newport Beach, CA, 92663. Phone: (949) 424-6422. Providers update this record themselves, so call before visiting.
How can I verify Kurt Leininger's license?
NPPES lists California license number A176758, as entered by the provider. 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), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.