Ronald W. Klare, MD
Internal Medicine Physician · Putnam, CT
Ronald W. Klare, MD is an internal medicine physician with a practice address in Putnam, Connecticut, and NPI 1760498539, issued on Jul 31, 2006. Check the license (Connecticut 20041, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ronald W. Klare
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20041 CT
Self-reported in NPPES; status is on the state search - Practice location
- 24 S. Main Street, Putnam, CT 06260
- Phone
- (860) 315-9026
- Enumerated
- Jul 31, 2006
- Record last updated
- May 10, 2023
- Fax
- (860) 315-9142
- Medicaid ID
- 1200419 CT
- Medicare enrollment
- Enrolled (PECOS I20090615000096); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Verify Ronald W. Klare in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 20041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,155 Medicare Part D claims for 53 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 19 claims were for opioids.
Most prescribed
- Metoprolol Succinate65 claims
- Atorvastatin Calcium44 claims
- Celecoxib38 claims
- Tamsulosin Hcl37 claims
- Rosuvastatin Calcium35 claims
- Furosemide33 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: $36.39
1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Day Kimball Healthcare, Inc.Putnam, CT
- Joseph Botta MD And Associates LLCPutnam, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald W. Klare among 2,623 internal medicine physician records in Connecticut
Ronald W. Klare, MD is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1975 · median 2004 among the 1,646 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 internal medicine physician records list a practice address in Putnam
They are 8 of the 512 NPPES records with a practice address in Putnam, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Putnam → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mahboob Ashraf, MDPutnam, CT 062601467553248
- Joseph Botta, MDPutnam, CT 062601831105360
- Hemant Gupta, M.D.Putnam, CT 062601588763403
- Ilya Noginskiy, MDPutnam, CT 062601831658699
- Daniel O'Neill, M.D.Putnam, CT 062601972578508
- Livinus Okafor, MDPutnam, CT 062601083635007
- Gurkirat Sandhu, M.D.Putnam, CT 062601770010399
- Anthony Chieffalo, M.D.S Woodstock, CT 062671336155860
Common questions
What is Ronald W. Klare, MD's NPI number?
Ronald W. Klare, MD's National Provider Identifier (NPI) is 1760498539, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald W. Klare, MD located?
The NPPES record lists a practice address at 24 S. Main Street, Putnam, CT, 06260. Phone: (860) 315-9026. Providers update this record themselves, so call before visiting.
How can I verify Ronald W. Klare, MD's license?
NPPES lists Connecticut license number 20041, 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 Ronald W. Klare, MD prescribe under Medicare Part D?
In 2024, Ronald W. Klare, MD had 1,155 Medicare Part D claims for 53 beneficiaries; 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), 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.