Aaron Christopher Saunders, M.D.
Surgical Oncology Physician · Loma Linda, CA
Aaron Christopher Saunders, M.D. is a surgical oncology physician with a practice address in Loma Linda, California, and NPI 1811280241, issued on May 18, 2011. Check the license (California A122350, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Aaron Christopher Saunders
- Credential
- M.D.
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- A122350 CA
284470 NY
MD60838772 WA
Self-reported in NPPES; status is on the state search - Practice location
- 11370 Anderson St # 2100, Loma Linda, CA 92354
- Phone
- (909) 558-2822
- Enumerated
- May 18, 2011
- Record last updated
- May 23, 2024
- Medicaid ID
- 1811280241 WA
- Medicare enrollment
- Enrolled (PECOS I20240502003757); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 250 in California → Look up another NPI →
Also registered at 11370 Anderson St # 2100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ghaleb Darwazeh, M.D.Vascular Surgery Physician1326320003
- Raja Narayan, MD MPHSurgical Oncology Physician1174910533
- Michael O'Leary, MDSurgical Oncology Physician1811244312
Verify Aaron Christopher Saunders in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A122350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average surgical oncology physician in 2024
57 Medicare Part D claims for 16 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
- Sodium Chloride21 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.
Industry payments in 2024: $214.74
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,132 providers of this specialty with any payment received $4,224.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Christopher Saunders among 250 surgical oncology physician records in California
Aaron Christopher Saunders, M.D. is one of 250 surgical oncology physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 67% of them.
- NPI issued2011 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2011 · median 2004 among the 184 with a school on file
- Record last updated2024 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in California
There are 250 surgical oncology physician records in California.
All 250 in California → Every provider in Loma Linda → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Fabrizio Luca, M.D.Loma Linda, CA 923541902355589
- Raja Narayan, MD MPHLoma Linda, CA 923541174910533
- Michael O'Leary, MDLoma Linda, CA 923541811244312
- Mark Reeves, M.D.Loma Linda, CA 923541467482554
- Naveenraj Solomon, MDLoma Linda, CA 923541780862177
- Kathleen Stutz, DOLoma Linda, CA 923541265939557
- Laurel GuthrieLoma Linda, CA 923501104270008
- Rhami KhorfanLoma Linda, CA 923501144617002
Common questions
What is Aaron Christopher Saunders, M.D.'s NPI number?
Aaron Christopher Saunders, M.D.'s National Provider Identifier (NPI) is 1811280241, issued on May 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Christopher Saunders, M.D. located?
The NPPES record lists a practice address at 11370 Anderson St # 2100, Loma Linda, CA, 92354. Phone: (909) 558-2822. Providers update this record themselves, so call before visiting.
How can I verify Aaron Christopher Saunders, M.D.'s license?
NPPES lists California license number A122350, 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 Aaron Christopher Saunders, M.D. prescribe under Medicare Part D?
In 2024, Aaron Christopher Saunders, M.D. had 57 Medicare Part D claims for 16 beneficiaries; the average among surgical oncology physician prescribers was 87. 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.