Connie Chan, D.O.
Emergency Medicine Physician · Monterey Park, CA
Connie Chan, D.O. is an emergency medicine physician with a practice address in Monterey Park, California, and NPI 1639105745, issued on Jun 23, 2006. Check the license (California 20A6654, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Connie Chan
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 20A6654 CA
Self-reported in NPPES; status is on the state search - Practice location
- 525 N Garfield Ave, Monterey Park, CA 91754
- Phone
- (626) 307-2129
- Enumerated
- Jun 23, 2006
- Entity
- Type 1 · individual
Also registered at 525 N Garfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alex Alexani, CRT, RCP, AOSCertified Respiratory Therapist1396267936
- Htoo Htoo Aung, MDInternal Medicine Physician1942615075
- Randall Chan, MDInternal Medicine Physician1265969273
- Adeline ChiangCritical Care Medicine Registered Nurse1922942531
- Cynthia Chinn, MDAnesthesiology Physician1427355981
- Renee Chong, P.A.Physician Assistant1629014873
Verify Connie Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A6654Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
85% fewer Medicare Part D claims than the average emergency medicine physician in 2024
55 Medicare Part D claims for 47 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
Most prescribed
- Ciprofloxacin Hcl19 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.
One hospital or facility affiliation
- Team Physicians OF California Medical Group IncLodi, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Emergency Medicine Physician providers in California
There are 7,133 emergency medicine physician records in California.
Other emergency medicine physician records in California
- Cooper Aakhus, MDStanford, CA1194351007
- Pyra Aarden, MDMartinez, CA1417058199
- Neal Aaron, D.O.Encinitas, CA1114283520
- Eric AaserudeWalnut Creek, CA1811491194
- Nader Abas, MDBarstow, CA1346288305
- Michael Abbo, MDNovato, CA1205819042
- Daniel Abbott, MDFullerton, CA1518907864
- Paul-Andre Abboud, M.D.Oakland, CA1710065503
- Mostafa Abdel-Hamid, MDStanford, CA1457918740
- Ashraf Abdel-KerimChino, CA1396961538
Common questions
What is Connie Chan, D.O.'s NPI number?
Connie Chan, D.O.'s National Provider Identifier (NPI) is 1639105745, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Connie Chan, D.O. located?
The NPPES record lists a practice address at 525 N Garfield Ave, Monterey Park, CA, 91754. Phone: (626) 307-2129. Providers update this record themselves, so call before visiting.
How can I verify Connie Chan, D.O.'s license?
NPPES lists California license number 20A6654, 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 Connie Chan, D.O. prescribe under Medicare Part D?
In 2024, Connie Chan, D.O. had 55 Medicare Part D claims for 47 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.