Russell Edwin Simpson, MD
Internal Medicine Physician · Pasadena, CA
Russell Edwin Simpson, MD is an internal medicine physician with a practice address in Pasadena, California, and NPI 1114998721, issued on Jan 31, 2006. Check the license (California G27895, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Russell Edwin Simpson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G27895 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1060 E Green St Ste 204, Pasadena, CA 91106
- Phone
- (626) 308-7513
- Enumerated
- Jan 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00G278951 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Russell Edwin Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G27895Check 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: $177.20
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. 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.
Russell Edwin Simpson among 17,696 internal medicine physician records in California
Russell Edwin Simpson, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 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).
137 internal medicine physician records list a practice address in Pasadena
They are 137 of the 10,525 NPPES records with a practice address in Pasadena, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Pasadena → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- George Abrahamian, M.D.Pasadena, CA 911061568812196
- Robert Cann, M.D.Pasadena, CA 911061205939659
- Cindy Carson, MDPasadena, CA 911061891982633
- Irina Jasper, MDPasadena, CA 911061356421903
- Anthony Koerner, M.D.Pasadena, CA 911061487620357
- Marilynn Moore, MDPasadena, CA 911061306824545
- Gregor Paronian, M.D.Pasadena, CA 911061366627945
- Thirumala Raju, MDPasadena, CA 911061447346002
Common questions
What is Russell Edwin Simpson, MD's NPI number?
Russell Edwin Simpson, MD's National Provider Identifier (NPI) is 1114998721, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Russell Edwin Simpson, MD located?
The NPPES record lists a practice address at 1060 E Green St Ste 204, Pasadena, CA, 91106. Phone: (626) 308-7513. Providers update this record themselves, so call before visiting.
How can I verify Russell Edwin Simpson, MD's license?
NPPES lists California license number G27895, 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.