Gretchen Colbenson, MD
NPI 1467959254 · Hospitalist Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Colbenson, MD is a Hospitalist Physician provider in Rochester, MN (NPI 1467959254).
Provider details
- NPI number
- 1467959254
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 29281 (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
8 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
215 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 100 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 54 | $172 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 44 | $118 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 17 | $114 |
Typical Medicare-allowed amounts for these services range $78–$172 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Metoprolol Tartrate | 56 |
| Atorvastatin Calcium | 44 |
| Escitalopram Oxalate | 26 |
| Ezetimibe | 26 |
| Lamotrigine | 26 |
| Losartan Potassium | 26 |
| Pantoprazole Sodium | 26 |
| Amlodipine Besylate | 17 |
| Furosemide | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-09
- Last updated
- 2024-08-02
- Certified
- 2024-08-02
Frequently asked questions
- What is Gretchen Colbenson's NPI number?
- Gretchen Colbenson's National Provider Identifier (NPI) is 1467959254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Colbenson's specialty?
- Gretchen Colbenson is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Gretchen Colbenson located?
- Gretchen Colbenson's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905.
- What is Gretchen Colbenson's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Colbenson is (507) 284-2511.
- Does Gretchen Colbenson accept Medicare?
- Gretchen Colbenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Colbenson's NPI active?
- Yes — Gretchen Colbenson's NPI (1467959254) is active in the NPPES registry as of the last update on 2024-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.