Charles Kantor, MD
Internal Medicine Physician · Hartford, CT
Charles Kantor, MD is an internal medicine physician with a practice address in Hartford, Connecticut, and NPI 1164468237, issued on Jun 20, 2006. Check the license (Connecticut 021855, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Charles Kantor
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 021855 CT
Self-reported in NPPES; status is on the state search - Practice location
- 21 Woodland St, Hartford, CT 06105
- Phone
- (860) 527-6745
- Enumerated
- Jun 20, 2006
- Entity
- Type 1 · individual
Also registered at 21 Woodland St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Antonia Anderson Curtis, MSN, APRN, CPNP-PCPediatric Nurse Practitioner1588537948
- Geetha Bhumireddy, MDCardiovascular Disease Physician1265798474
- Alan Fine, MDObstetrics & Gynecology Physician1578536272
- Syed Hussain, R.P.T.Physical Therapist1821192543
- Barbara Koblenz, MDGynecology Physician1083713986
- Theodoros Koromilos, D.C.Chiropractor1437104833
Verify Charles Kantor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 021855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
36 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
169 internal medicine physician records list a practice address in Hartford
They are 169 of the 6,317 NPPES records with a practice address in Hartford, and 2,623 internal medicine physician records in Connecticut.
All 169 in Hartford → All 2,623 in Connecticut → Every provider in Hartford →
Other internal medicine physician records in Connecticut
- Hoda Abdel Salam, M.D.New Britain, CT1144509316
- Gada Abdelhafiz, MDNew London, CT1467649558
- Racha Abi Melhem, MDDerby, CT1902471352
- Gerard Abidor, D.O.Bridgeport, CT1518014539
- Lilyan AbrahamFarmington, CT1447693254
- Richard Abraham, M.D.Canton, CT1023044252
- Odaliz Abreu-Lanfranco, MDNew Haven, CT1538276134
- Kenneth Abriola, MDGlastonbury, CT1083693022
- Florentino Abueg, MDSouthbury, CT1649372558
- Nila Aburto, MDStamford, CT1396325718
Common questions
What is Charles Kantor, MD's NPI number?
Charles Kantor, MD's National Provider Identifier (NPI) is 1164468237, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Kantor, MD located?
The NPPES record lists a practice address at 21 Woodland St, Hartford, CT, 06105. Phone: (860) 527-6745. Providers update this record themselves, so call before visiting.
How can I verify Charles Kantor, MD's license?
NPPES lists Connecticut license number 021855, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Kantor, MD prescribe under Medicare Part D?
In 2024, Charles Kantor, MD had 36 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.
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) 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 27, 2026.