Christopher James Swanson, M.D.
Internal Medicine Physician · Riverside, CA
Christopher James Swanson, M.D. is an internal medicine physician with a practice address in Riverside, California, and NPI 1023016847, issued on Jul 14, 2005. Check the license (California A77396, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christopher James Swanson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A77396 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6405 Day St, Riverside, CA 92507
- Phone
- (951) 697-5405
- Enumerated
- Jul 14, 2005
- Record last updated
- Jul 21, 2022
- Fax
- (951) 697-5687
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
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Verify Christopher James Swanson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A77396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $76,972.19
41 payments; by number, the most common kind was consulting fee; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Christopher James Swanson among 17,696 internal medicine physician records in California
Christopher James Swanson, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2022 · 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).
187 internal medicine physician records list a practice address in Riverside
They are 187 of the 13,893 NPPES records with a practice address in Riverside, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Riverside → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ronald Dulos, MDRiverside, CA 925071821063710
- Douglas Eaton, MDRiverside, CA 925071326023359
- Uju Ezeamama, MD, MSNRiverside, CA 925071316462724
- Kajal Gupta, M.DRiverside, CA 925071154461010
- Thuyvan Nguyen, D.O.Riverside, CA 925071275859233
- Daniel Pearce, D.O.Riverside, CA 925071376635383
- Nikita Shah, DORiverside, CA 925071407485402
- Margaret Song, MDRiverside, CA 925071104074814
Common questions
What is Christopher James Swanson, M.D.'s NPI number?
Christopher James Swanson, M.D.'s National Provider Identifier (NPI) is 1023016847, issued on Jul 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Christopher James Swanson, M.D. located?
The NPPES record lists a practice address at 6405 Day St, Riverside, CA, 92507. Phone: (951) 697-5405. Providers update this record themselves, so call before visiting.
How can I verify Christopher James Swanson, M.D.'s license?
NPPES lists California license number A77396, 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.