Gregory Barsness, M.D.
NPI 1194790790 · Cardiovascular Disease Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Barsness, M.D. is a Cardiovascular Disease Physician provider in Rochester, MN (NPI 1194790790).
Provider details
- NPI number
- 1194790790
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 40865 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
300 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) |
|---|---|---|
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 103 | $12 |
| Insertion of Tube in Coronary Artery for Diagnosis With Review By Radiologist93454 | 64 | $206 |
| Critical Care, First 30-74 Minutes99291 | 54 | $207 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 22 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 21 | $78 |
| Insertion of Tube in Left Lower Heart Chamber and Coronary Artery for Diagnosis With Review By Radiologist |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2020-08-12
- Certified
- 2020-08-12
Frequently asked questions
- What is Gregory Barsness's NPI number?
- Gregory Barsness's National Provider Identifier (NPI) is 1194790790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Barsness's specialty?
- Gregory Barsness is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Barsness located?
- Gregory Barsness's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Gregory Barsness's phone number?
- The practice phone number listed in the NPPES registry for Gregory Barsness is (507) 284-2511.
- Does Gregory Barsness accept Medicare?
- Gregory Barsness is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Barsness's NPI active?
- Yes — Gregory Barsness's NPI (1194790790) is active in the NPPES registry as of the last update on 2020-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.