Leland Russell Soiefer, MD
Internal Medicine Physician · San Diego, CA
Leland Russell Soiefer, MD is an internal medicine physician with a practice address in San Diego, California, and NPI 1932603248, issued on Mar 21, 2018. Check the license (California A193131, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Leland Russell Soiefer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A193131 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2391 Island Ave, San Diego, CA 92102
- Phone
- (619) 515-2435
- Enumerated
- Mar 21, 2018
- Record last updated
- Jul 1, 2024
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2391 Island Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matya Strickland, FNPFamily Nurse Practitioner1154400315
Verify Leland Russell Soiefer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A193131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
153 Medicare Part D claims for 30 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium14 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.
Leland Russell Soiefer among 17,696 internal medicine physician records in California
Leland Russell Soiefer, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
961 internal medicine physician records list a practice address in San Diego
They are 961 of the 52,937 NPPES records with a practice address in San Diego, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Diego → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stanley Amundson, M.D.San Diego, CA 921021003968009
- Joan Bailey, MDSan Diego, CA 921021386697779
- Sharifeh Kamalimotlagh, MDSan Diego, CA 921021578022901
- Ramachander Nanduri, M.D.,San Diego, CA 921021093721896
- Kathryn Adams, M.D.San Diego, CA 921011588947196
- David Ashley, DO, MPH, MSSan Diego, CA 921011578251328
- Bruce Barton, MDSan Diego, CA 921011932403540
- Donald Brandon, M.D.San Diego, CA 921031740272467
Common questions
What is Leland Russell Soiefer, MD's NPI number?
Leland Russell Soiefer, MD's National Provider Identifier (NPI) is 1932603248, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Leland Russell Soiefer, MD located?
The NPPES record lists a practice address at 2391 Island Ave, San Diego, CA, 92102. Phone: (619) 515-2435. Providers update this record themselves, so call before visiting.
How can I verify Leland Russell Soiefer, MD's license?
NPPES lists California license number A193131, 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 Leland Russell Soiefer, MD prescribe under Medicare Part D?
In 2024, Leland Russell Soiefer, MD had 153 Medicare Part D claims for 30 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.