Robert W. Kahan, MD
Cardiovascular Disease Physician · Torrington, CT
Robert W. Kahan, MD is a cardiovascular disease physician with a practice address in Torrington, Connecticut, and NPI 1790871671, issued on Oct 5, 2006. Check the license (Connecticut 029912, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Robert W. Kahan
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 029912 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1215 New Litchfield St, Torrington, CT 06790
- Phone
- (860) 489-1132
- Enumerated
- Oct 5, 2006
- Record last updated
- Aug 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 489-0434
- Medicare enrollment
- Enrolled (PECOS I20040227000948); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 503 in Connecticut → Look up another NPI →
Also registered at 1215 New Litchfield St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Liran Blum, MDCardiovascular Disease Physician1306007455
- Fidel MartinezCardiovascular Disease Physician1922452911
- Karisa TobonPhysician Assistant1376165100
- Carrie Wolfberg, MDCardiovascular Disease Physician1952481186
Verify Robert W. Kahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 029912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average cardiovascular disease physician in 2024
4,034 Medicare Part D claims for 503 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Rosuvastatin Calcium619 claims
- Atorvastatin Calcium398 claims
- Eliquis385 claims
- Metoprolol Succinate380 claims
- Ezetimibe294 claims
- Metoprolol Tartrate164 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.
Industry payments in 2024: $1,019.89
37 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Bills Medicare through one group practice
- Trinity Health OF New England Provider Network Organization IncHartford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert W. Kahan among 503 cardiovascular disease physician records in Connecticut
Robert W. Kahan, MD is one of 503 cardiovascular disease physician records with a practice address in Connecticut. 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 23% of them.
- NPI issued2006 · 23% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1986 · median 2000 among the 348 with a school on file
- Record last updated2007 · 71% 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 Connecticut 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 Connecticut
There are 503 cardiovascular disease physician records in Connecticut.
All 503 in Connecticut → Every provider in Torrington → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Joseph Abreu, MDTorrington, CT 067901003996240
- Liran Blum, MDTorrington, CT 067901306007455
- Michael Fowler, MDTorrington, CT 067901750461992
- Fidel MartinezTorrington, CT 067901922452911
- Carrie Wolfberg, MDTorrington, CT 067901952481186
- James Flint, M.D.Watertown, CT 067951245268697
- Michael Levine, M.D., FACCNew Milford, CT 067761982676862
- Jonathan Alexander, M.D.Danbury, CT 068101710921754
Common questions
What is Robert W. Kahan, MD's NPI number?
Robert W. Kahan, MD's National Provider Identifier (NPI) is 1790871671, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert W. Kahan, MD located?
The NPPES record lists a practice address at 1215 New Litchfield St, Torrington, CT, 06790. Phone: (860) 489-1132. Providers update this record themselves, so call before visiting.
How can I verify Robert W. Kahan, MD's license?
NPPES lists Connecticut license number 029912, 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 Robert W. Kahan, MD prescribe under Medicare Part D?
In 2024, Robert W. Kahan, MD had 4,034 Medicare Part D claims for 503 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
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.