John Sutherland Barry, M.D.
Internal Medicine Physician · Moose Lake, MN
John Sutherland Barry, M.D. is an internal medicine physician with a practice address in Moose Lake, Minnesota, and NPI 1023095874, issued on Dec 22, 2005. Check the license (Minnesota 44643, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- John Sutherland Barry
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 44643 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Highway 73, Moose Lake, MN 55767
- Phone
- (218) 565-6283
- Enumerated
- Dec 22, 2005
- Record last updated
- Oct 11, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (651) 431-7631
- Medicaid ID
- 771183200 MN
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 1111 Highway 73
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Sutherland Barry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 44643Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
225 Medicare Part D claims for 32 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Jantoven32 claims
- Lisinopril14 claims
- Pantoprazole Sodium13 claims
- Clopidogrel12 claims
- Losartan Potassium12 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.
John Sutherland Barry among 2,632 internal medicine physician records in Minnesota
John Sutherland Barry, M.D. is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2018 · 57% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 internal medicine physician records list a practice address in Moose Lake
They are 3 of the 96 NPPES records with a practice address in Moose Lake, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Moose Lake → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Dewey, M.D.Moose Lake, MN 557671760485387
- Glenn Nordehn, D.O.Moose Lake, MN 557671407859002
- Richard Dinter, M.D.Hibbing, MN 557461861593287
- Shih-An Hsieh, M.D.Hibbing, MN 557461003076290
- Nancy Moyer, M.D.Hibbing, MN 557461508824889
- Sereen Sharp, MDHibbing, MN 557461962666461
- Scott Stenstrom, M.D.Hibbing, MN 557461891753026
- Hsieng-Teh Su, M.D.Hibbing, MN 557461427015122
Common questions
What is John Sutherland Barry, M.D.'s NPI number?
John Sutherland Barry, M.D.'s National Provider Identifier (NPI) is 1023095874, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Sutherland Barry, M.D. located?
The NPPES record lists a practice address at 1111 Highway 73, Moose Lake, MN, 55767. Phone: (218) 565-6283. Providers update this record themselves, so call before visiting.
How can I verify John Sutherland Barry, M.D.'s license?
NPPES lists Minnesota license number 44643, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Sutherland Barry, M.D. prescribe under Medicare Part D?
In 2024, John Sutherland Barry, M.D. had 225 Medicare Part D claims for 32 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.