Eero J. Ranta, MD
Internal Medicine Physician · Sault Sainte Marie, MI
Eero J. Ranta, MD is an internal medicine physician with a practice address in Sault Sainte Marie, Michigan, and NPI 1548225170, issued on Apr 18, 2006. Check the license (Michigan 4301033011, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Eero J. Ranta
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301033011 MI
Self-reported in NPPES; status is on the state search - Practice location
- 550 Osborn Blvd, Sault Sainte Marie, MI 49783
- Phone
- (906) 632-6823
- Enumerated
- Apr 18, 2006
- Record last updated
- Apr 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (906) 632-7755
- Medicaid ID
- 1083198 MI
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 550 Osborn Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eero J. Ranta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301033011Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average internal medicine physician in 2024
921 Medicare Part D claims for 113 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril67 claims
- Atorvastatin Calcium65 claims
- Amlodipine Besylate50 claims
- Metoprolol Succinate42 claims
- Levothyroxine Sodium40 claims
- Xarelto38 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.
Eero J. Ranta among 5,735 internal medicine physician records in Michigan
Eero J. Ranta, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2008 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Michigan
There are 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Sault Sainte Marie → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Alia Bapary, MDSault Sainte Marie, MI 497831770216772
- Thilak Chander, M.DSault Sainte Marie, MI 497831760698484
- Megan Eby, MDSault Sainte Marie, MI 497831407316987
- Rashad FarhaSault Sainte Marie, MI 497831295153724
- Salahuddin Nasir, M.D.Sault Sainte Marie, MI 497831942875141
- Darrin Benzing, M.D.Saint Ignace, MI 497811447293618
- Susan Strich, M.D.Saint Ignace, MI 497811326026501
- Kim Aikens, M.D.Petoskey, MI 497701134440712
Common questions
What is Eero J. Ranta, MD's NPI number?
Eero J. Ranta, MD's National Provider Identifier (NPI) is 1548225170, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eero J. Ranta, MD located?
The NPPES record lists a practice address at 550 Osborn Blvd, Sault Sainte Marie, MI, 49783. Phone: (906) 632-6823. Providers update this record themselves, so call before visiting.
How can I verify Eero J. Ranta, MD's license?
NPPES lists Michigan license number 4301033011, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eero J. Ranta, MD prescribe under Medicare Part D?
In 2024, Eero J. Ranta, MD had 921 Medicare Part D claims for 113 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.