Gregory Stroh, MD
NPI 1023497112 · Critical Care Medicine (Internal Medicine) Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Stroh, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Duluth, MN (NPI 1023497112).
Provider details
- NPI number
- 1023497112
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 60922 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
611 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 101 | $198 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 91 | $8 |
| Test to Determine Lung Volumes Using Sensors94726 | 88 | $11 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 68 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 60 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 189 | 44 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 132 | 49 |
| Prednisone | 119 | 60 |
| Montelukast Sodium | 89 | 23 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 71 | 16 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 70 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-22
- Last updated
- 2025-10-30
- Certified
- 2025-10-30
Frequently asked questions
- What is Gregory Stroh's NPI number?
- Gregory Stroh's National Provider Identifier (NPI) is 1023497112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Stroh's specialty?
- Gregory Stroh is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Stroh located?
- Gregory Stroh's practice location on file with NPPES is 400 E 3rd St, Duluth, MN 55805-1951.
- What is Gregory Stroh's phone number?
- The practice phone number listed in the NPPES registry for Gregory Stroh is (218) 786-8364.
- Does Gregory Stroh accept Medicare?
- Gregory Stroh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Stroh's NPI active?
- Yes — Gregory Stroh's NPI (1023497112) is active in the NPPES registry as of the last update on 2025-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.