Collin D. Kroen, MD
Internal Medicine Physician · Canton, OH
Collin D. Kroen, MD is an internal medicine physician with a practice address in Canton, Ohio, and NPI 1881659217, issued on Apr 19, 2006. Check the license (Ohio 35078658K, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Collin D. Kroen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35078658K OH
Self-reported in NPPES; status is on the state search - Practice location
- 2600 6TH St SW, Canton, OH 44710
- Phone
- (330) 363-3026
- Enumerated
- Apr 19, 2006
- Record last updated
- Sep 14, 2023
- Medicaid ID
- 2188396 OH
- Medicare enrollment
- Enrolled (PECOS I20061025000461); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 2600 6TH St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Collin D. Kroen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35078658KCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
333 Medicare Part D claims for 158 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Prednisone33 claims
- Cefdinir24 claims
- Pantoprazole Sodium20 claims
- Clopidogrel13 claims
- Atorvastatin Calcium12 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: $85.85
5 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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 one group practice
- Ohio Physician Professional CorporationCanton, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Collin D. Kroen among 5,277 internal medicine physician records in Ohio
Collin D. Kroen, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1997 · median 2006 among the 3,414 with a school on file
- Record last updated2023 · 58% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
120 internal medicine physician records list a practice address in Canton
They are 120 of the 5,763 NPPES records with a practice address in Canton, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Canton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Vishnu Chepyala, M.D.Canton, OH 447101336352178
- Ravi Chimalakonda, M.DCanton, OH 447101871795484
- Lori Mertes, MDCanton, OH 447101366492712
- Osama MitriCanton, OH 447101174532071
Common questions
What is Collin D. Kroen, MD's NPI number?
Collin D. Kroen, MD's National Provider Identifier (NPI) is 1881659217, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Collin D. Kroen, MD located?
The NPPES record lists a practice address at 2600 6TH St SW, Canton, OH, 44710. Phone: (330) 363-3026. Providers update this record themselves, so call before visiting.
How can I verify Collin D. Kroen, MD's license?
NPPES lists Ohio license number 35078658K, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Collin D. Kroen, MD prescribe under Medicare Part D?
In 2024, Collin D. Kroen, MD had 333 Medicare Part D claims for 158 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.