Luke Karl, MD
Anesthesiology Physician · San Jose, CA
Luke Karl, MD is an anesthesiology physician with a practice address in San Jose, California, and NPI 1407436058, issued on Apr 8, 2021. Check the license (California A200254, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Luke Karl
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A200254 CA
Self-reported in NPPES; status is on the state search - Practice location
- 751 S Bascom Ave, San Jose, CA 95128
- Phone
- (408) 885-5000
- Enumerated
- Apr 8, 2021
- Record last updated
- Sep 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20251010000991); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 751 S Bascom Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erik Abernethy, PAPhysician Assistant1649577354
- Christopher Abrinko, RESIDENT PHYSICIANStudent in an Organized Health Care Education/Training Program1649017328
- Cherine Abu-Eid, MDAnesthesiology Physician1033173307
- Pallavi AcharyaClinical Social Worker1154807873
Verify Luke Karl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A200254Check 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
- Cep America - Anesthesia PCWalnut Creek, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luke Karl among 7,571 anesthesiology physician records in California
Luke Karl, MD 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 2021, is newer than 95% of them.
- NPI issued2021 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2021 · median 2006 among the 4,868 with a school on file
- Record last updated2025 · 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).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in San Jose → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Cherine Abu-Eid, MDSan Jose, CA 951281033173307
- Balveer Bhati, MDSan Jose, CA 951281285607572
- Kevin Chan, MDSan Jose, CA 951281083680730
- Carter Cherry, MDSan Jose, CA 951281891760658
- Alphonsus Cheung, MDSan Jose, CA 951281609822469
- Anthony Debs, MDSan Jose, CA 951281972556108
- Jana Dolnikova, MDSan Jose, CA 951281891758256
- Christine Doyle, MDSan Jose, CA 951281649226382
Common questions
What is Luke Karl, MD's NPI number?
Luke Karl, MD's National Provider Identifier (NPI) is 1407436058, issued on Apr 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Luke Karl, MD located?
The NPPES record lists a practice address at 751 S Bascom Ave, San Jose, CA, 95128. Phone: (408) 885-5000. Providers update this record themselves, so call before visiting.
How can I verify Luke Karl, MD's license?
NPPES lists California license number A200254, 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.