Ian Chan, MD
Cardiovascular Disease Physician · Mather, CA
Ian Chan, MD is a cardiovascular disease physician with a practice address in Mather, California, and NPI 1336235811, issued on Oct 4, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ian Chan
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD045837L PA
Self-reported in NPPES; status is on the state search - Practice location
- 10565 Hospital Way, Bldg 647, Mather, CA 95655
- Phone
- (916) 366-5391
- Enumerated
- Oct 4, 2006
- Record last updated
- Apr 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 001296384 PA
- Medicare enrollment
- Enrolled (PECOS I20250507002676); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Verify Ian Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sutter Valley Medical FoundationJackson, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ian Chan among 2,574 cardiovascular disease physician records in California
Ian Chan, MD is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1984 · median 1999 among the 1,742 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Mather → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Anne Knowlton, M.D.Sacramento, CA 956551245216621
- Matthew LamMather, CA 956551932593563
- Katherine Yu, M.D.Mather, CA 956551205193323
- Victor Bonilla, MD, FACCRoseville, CA 956611144245895
- Jerold Dooley, MDRoseville, CA 956611629156310
- Daniel Ebenezer, M.D.Roseville, CA 956611508838541
- Marjon Fariba, MDRoseville, CA 956611366520058
- George Fehrenbacher, M.D.Roseville, CA 956611265404289
Common questions
What is Ian Chan, MD's NPI number?
Ian Chan, MD's National Provider Identifier (NPI) is 1336235811, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ian Chan, MD located?
The NPPES record lists a practice address at 10565 Hospital Way, Bldg 647, Mather, CA, 95655. Phone: (916) 366-5391. Providers update this record themselves, so call before visiting.
How can I verify Ian Chan, MD's license?
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.