Todd Olsen, MD
Surgery Physician · San Leandro, CA
Todd Olsen, MD is a surgery physician with a practice address in San Leandro, California, and NPI 1841378692, issued on Nov 1, 2006. Check the license (California G78259, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Todd Olsen
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- G78259 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Merced St, San Leandro, CA 94577
- Phone
- (510) 784-4000
- Enumerated
- Nov 1, 2006
- Record last updated
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00G782590 CA
- Medicare enrollment
- Enrolled (PECOS I20110209000182); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 2500 Merced St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rabiatu Abdullah, M.D.Emergency Medicine Physician1497833248
- Scott Abramson, M.D.Neurology Physician1891873667
- Jayaprada Achanta, M.D.Anesthesiology Physician1053463851
- Kristi Adachi, PHARMDPharmacist1396456737
- Mary Grace Aguayo, CRTCertified Respiratory Therapist1467923730
- Jatinder AhluwaliaPharmacist1508391483
Verify Todd Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G78259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average surgery physician in 2024
104 Medicare Part D claims for 63 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 60 claims were for opioids.
Most prescribed
- Oxycodone Hcl60 claims
- Ibuprofen29 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
- Permanente Medical Group IncSan Leandro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Todd Olsen among 3,118 surgery physician records in California
Todd Olsen, MD is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1992 · median 2003 among the 1,901 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in San Leandro → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Jhoanne Bautista, M.D. PH.D.San Leandro, CA 945771831517358
- Louis Ivey, M.D.San Leandro, CA 945771932287794
- Michael Peterson, M.D.San Leandro, CA 945771255419024
- Rene Ramirez, M.D.San Leandro, CA 945771619146388
- Faye Yu, M.D.San Leandro, CA 945771508251372
- Garfield Bryant, M.D.San Leandro, CA 945781952402109
- James Bryant, MDSan Leandro, CA 945781750454708
- Chuc Dang, M.D.San Leandro, CA 945781841374675
Common questions
What is Todd Olsen, MD's NPI number?
Todd Olsen, MD's National Provider Identifier (NPI) is 1841378692, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Todd Olsen, MD located?
The NPPES record lists a practice address at 2500 Merced St, San Leandro, CA, 94577. Phone: (510) 784-4000. Providers update this record themselves, so call before visiting.
How can I verify Todd Olsen, MD's license?
NPPES lists California license number G78259, 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 Todd Olsen, MD prescribe under Medicare Part D?
In 2024, Todd Olsen, MD had 104 Medicare Part D claims for 63 beneficiaries; the average among surgery physician prescribers was 147. 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.