Janine L. Janowicz, MD
Internal Medicine Physician · Canton, OH
Janine L. Janowicz, MD is an internal medicine physician with a practice address in Canton, Ohio, and NPI 1346345683, issued on Sep 13, 2006. Check the license (Ohio 35058874, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Janine L. Janowicz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35058874 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1605 Whipple Ave NW, Canton, OH 44708
- Phone
- (330) 478-5595
- Enumerated
- Sep 13, 2006
- Record last updated
- Jan 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (330) 478-0501
- Medicaid IDs
- 0629823 OH
0753662 OH - Medicare enrollment
- Enrolled (PECOS I20100420000033); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Verify Janine L. Janowicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35058874Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,046 Medicare Part D claims for 159 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 66 claims were for opioids.
Most prescribed
- Levothyroxine Sodium173 claims
- Losartan Potassium150 claims
- Metoprolol Succinate139 claims
- Rosuvastatin Calcium130 claims
- Amlodipine Besylate119 claims
- Fluoxetine Hcl84 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.
Janine L. Janowicz among 5,277 internal medicine physician records in Ohio
Janine L. Janowicz, 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
- Graduated1986 · median 2006 among the 3,414 with a school on file
- Record last updated2010 · 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
- Elizabeth Baum, MDCanton, OH 447081245211564
- Stanley Bertman, M.D.Canton, OH 447081891727541
- Richard Cooper, M.D.Canton, OH 447081942207634
- Ronald Crock, MDCanton, OH 447081457332785
- Slawomir Fratczak, MDCanton, OH 447081124009436
- Andrew Herman, MDCanton, OH 447081801859004
- Thomas Hiland, M.D.Canton, OH 447081306815295
- Luis Martino, M.D.Canton, OH 447081598734048
Common questions
What is Janine L. Janowicz, MD's NPI number?
Janine L. Janowicz, MD's National Provider Identifier (NPI) is 1346345683, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janine L. Janowicz, MD located?
The NPPES record lists a practice address at 1605 Whipple Ave NW, Canton, OH, 44708. Phone: (330) 478-5595. Providers update this record themselves, so call before visiting.
How can I verify Janine L. Janowicz, MD's license?
NPPES lists Ohio license number 35058874, 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 Janine L. Janowicz, MD prescribe under Medicare Part D?
In 2024, Janine L. Janowicz, MD had 3,046 Medicare Part D claims for 159 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.