David G. Best, MD
Cardiovascular Disease Physician · Peoria, IL
David G. Best, MD is a cardiovascular disease physician with a practice address in Peoria, Illinois, and NPI 1447284989, issued on Jul 10, 2006. Check the license (Illinois 036054970, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David G. Best
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 036054970 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5405 N Knoxville Ave, Peoria, IL 61614
- Phone
- (309) 691-4410
- Enumerated
- Jul 10, 2006
- Record last updated
- Oct 22, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (309) 589-2830
- Medicaid ID
- 036054970 IL
- Entity
- Type 1 · individual
Also registered at 5405 N Knoxville Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amjad Abualsuod, MDClinical Cardiac Electrophysiology Physician1427346444
- Whitney Andal, APNFamily Medicine Physician1255934378
- Timir Baman, MDClinical Cardiac Electrophysiology Physician1831230812
- Marco Barzallo, M.D.Cardiovascular Disease Physician1316971823
- Rebecca Baumann, M.D.Cardiovascular Disease Physician1275797078
- Chetan Bhardwaj, M.D.Advanced Heart Failure and Transplant Cardiology Physician1891950713
Verify David G. Best in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036054970Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Cardiovascular Disease Physician providers in Illinois
There are 1,073 cardiovascular disease physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other cardiovascular disease physician records in Illinois
- Nicolaos Abariotis, MDChicago, IL1417996257
- Tahir Abbasi, M.D.Hazel Crest, IL1255495701
- Syed Abdul-Aziz, MDBelleville, IL1114906005
- Pierrot Abi Mansour, MDOak Lawn, IL1285627166
- Ashraf Abourahma, M.D.Oak Lawn, IL1972561975
- Bruce Abramowitz, M.D.,F.A.C.C.Oak Lawn, IL1013918473
- Joseph AdamsPark Ridge, IL1073179594
- Theodore Addai, M.D.Decatur, IL1912985185
- Karima AddetiaChicago, IL1740612993
- Keenan Adib, MDHinsdale, IL1790098804
Common questions
What is David G. Best, MD's NPI number?
David G. Best, MD's National Provider Identifier (NPI) is 1447284989, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David G. Best, MD located?
The NPPES record lists a practice address at 5405 N Knoxville Ave, Peoria, IL, 61614. Phone: (309) 691-4410. Providers update this record themselves, so call before visiting.
How can I verify David G. Best, MD's license?
NPPES lists Illinois license number 036054970, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. 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. 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.