Gregory Robert Stroh, MD
Critical Care Medicine (Internal Medicine) Physician · Duluth, MN
Gregory Robert Stroh, MD is a critical care medicine (internal medicine) physician with a practice address in Duluth, Minnesota, and NPI 1023497112, issued on May 22, 2015. Check the license (Minnesota 60922, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Gregory Robert Stroh
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 60922 MN
Self-reported in NPPES; status is on the state search - Practice location
- 400 E 3RD St, Duluth, MN 55805
- Phone
- (218) 786-8364
- Enumerated
- May 22, 2015
- Record last updated
- Oct 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20160725002324); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 115 in Minnesota → Look up another NPI →
Also registered at 400 E 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Glenn Albin, M.DCardiovascular Disease Physician1902851116
- David AlexanderDiagnostic Radiology Physician1932135936
Verify Gregory Robert Stroh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 60922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% more Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
1,328 Medicare Part D claims for 209 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.
Most prescribed
- Breztri Aerosphere189 claims
- Albuterol Sulfate Hfa132 claims
- Prednisone119 claims
- Montelukast Sodium89 claims
- Trelegy Ellipta71 claims
- Anoro Ellipta70 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.
Bills Medicare through one group practice
- The Duluth Clinic LtdVirginia, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Robert Stroh among 115 critical care medicine (internal medicine) physician records in Minnesota
Gregory Robert Stroh, MD is one of 115 critical care medicine (internal medicine) physician records with a practice address in Minnesota. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 65% of them.
- NPI issued2015 · 65% of these records are older, 33% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2015 · median 2008 among the 86 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Minnesota
There are 115 critical care medicine (internal medicine) physician records in Minnesota.
All 115 in Minnesota → Every provider in Duluth → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Christina Bastin Dejong, MDDuluth, MN 558051306028410
- Jaidev Bhoopal, M.D.Duluth, MN 558051962610956
- Elizabeth Day, DODuluth, MN 558051578534053
- Jose Gomez, MD, PHDDuluth, MN 558051194748657
- Jenny Martino, MDDuluth, MN 558051346396538
- Elisabeth McHale, MDDuluth, MN 558051437655651
- Eric Swanson, D.O.Duluth, MN 558051437442852
- Christine Wasserman, M.D.Duluth, MN 558051376961169
Common questions
What is Gregory Robert Stroh, MD's NPI number?
Gregory Robert Stroh, MD's National Provider Identifier (NPI) is 1023497112, issued on May 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Robert Stroh, MD located?
The NPPES record lists a practice address at 400 E 3RD St, Duluth, MN, 55805. Phone: (218) 786-8364. Providers update this record themselves, so call before visiting.
How can I verify Gregory Robert Stroh, MD's license?
NPPES lists Minnesota license number 60922, 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 Gregory Robert Stroh, MD prescribe under Medicare Part D?
In 2024, Gregory Robert Stroh, MD had 1,328 Medicare Part D claims for 209 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.