Mary Kanashiro, M.D.
Internal Medicine Physician · Tinley Park, IL
Mary Kanashiro, M.D. is an internal medicine physician with a practice address in Tinley Park, Illinois, and NPI 1114949211, issued on Jul 25, 2006. Check the license (Illinois 036088831, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mary Kanashiro
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036088831 IL
Self-reported in NPPES; status is on the state search - Practice location
- 6703 W 159TH Street, Tinley Park, IL 60477
- Phone
- (708) 532-1104
- Enumerated
- Jul 25, 2006
- Record last updated
- Dec 19, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (708) 532-5539
- Medicaid ID
- 036088831 IL
- Entity
- Type 1 · individual
Also registered at 6703 W 159TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carl Johnson, MDSurgery Physician1467450122
- Gary Peplinski, MDSurgery Physician1134280134
Verify Mary Kanashiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036088831Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
106 Medicare Part D claims for 30 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium14 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.
17 internal medicine physician records list a practice address in Tinley Park
They are 17 of the 1,149 NPPES records with a practice address in Tinley Park, and 7,238 internal medicine physician records in Illinois.
All 17 in Tinley Park → All 7,238 in Illinois → Every provider in Tinley Park →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Elmer Abbo, MDBurr Ridge, IL1710048541
- Paul Abbo, M.D.River Forest, IL1083693378
Common questions
What is Mary Kanashiro, M.D.'s NPI number?
Mary Kanashiro, M.D.'s National Provider Identifier (NPI) is 1114949211, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kanashiro, M.D. located?
The NPPES record lists a practice address at 6703 W 159TH Street, Tinley Park, IL, 60477. Phone: (708) 532-1104. Providers update this record themselves, so call before visiting.
How can I verify Mary Kanashiro, M.D.'s license?
NPPES lists Illinois license number 036088831, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Kanashiro, M.D. prescribe under Medicare Part D?
In 2024, Mary Kanashiro, M.D. had 106 Medicare Part D claims for 30 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.