William Kirk Averill, M.D.
Cardiovascular Disease Physician · Torrance, CA
William Kirk Averill, M.D. is a cardiovascular disease physician with a practice address in Torrance, California, and NPI 1225013550, issued on Dec 9, 2005. Check the license (California G055413, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William Kirk Averill
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- G055413 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Lomita Blvd, Torrance, CA 90505
- Phone
- (310) 326-5142
- Enumerated
- Dec 9, 2005
- Record last updated
- Apr 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040406000775); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 3400 Lomita Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sushila Agrawal, MDFamily Medicine Physician1396841250
- Alexandra Bujor, M.D.Obstetrics & Gynecology Physician1316955206
- Shirley ChengDentist1043427131
- Bernadette Dunlap, DDSDentist1245443290
- Elaine Gutierrez, M.D.Pediatrics Physician1083624076
- Ingrid Jacob-Hicks, M.A., LMFTMarriage & Family Therapist1700270766
Verify William Kirk Averill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G055413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,123 Medicare Part D claims for 558 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate520 claims
- Atorvastatin Calcium456 claims
- Amlodipine Besylate424 claims
- Irbesartan422 claims
- Eliquis401 claims
- Carvedilol255 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Southern California Hospitalist Network Medical Group IncOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Kirk Averill among 2,574 cardiovascular disease physician records in California
William Kirk Averill, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1984 · median 1999 among the 1,742 with a school on file
- Record last updated2008 · 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 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Torrance → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Howard Abrams, M.D.Torrance, CA 905051275540098
- Gaurav Banka, MDTorrance, CA 905051205129731
- Brenton Bauer, M.D.Torrance, CA 905051992071211
- Eric Castleman, M.D.Torrance, CA 905051760491344
- Nadia Curran, M.D.Torrance, CA 905051639564610
- Christopher Hom, M.D.Torrance, CA 905051467890368
- Wilson Kwan, M.D.Torrance, CA 905051972958775
- Dustin Lee, MDTorrance, CA 905051023435922
Common questions
What is William Kirk Averill, M.D.'s NPI number?
William Kirk Averill, M.D.'s National Provider Identifier (NPI) is 1225013550, issued on Dec 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Kirk Averill, M.D. located?
The NPPES record lists a practice address at 3400 Lomita Blvd, Torrance, CA, 90505. Phone: (310) 326-5142. Providers update this record themselves, so call before visiting.
How can I verify William Kirk Averill, M.D.'s license?
NPPES lists California license number G055413, 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.
How much does William Kirk Averill, M.D. prescribe under Medicare Part D?
In 2024, William Kirk Averill, M.D. had 5,123 Medicare Part D claims for 558 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
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.