Brian Schmalhorst, MD
NPI 1588642185 · Family Medicine Physician · Greeley, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Schmalhorst, MD is a Family Medicine Physician provider in Greeley, CO (NPI 1588642185).
Provider details
- NPI number
- 1588642185
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27827 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 33 | 25 |
| Simvastatin | 19 | 14 |
| Levothyroxine Sodium | 18 | 15 |
| Lisinopril | 18 | 13 |
| Losartan Potassium | 16 | 15 |
| Amlodipine Besylate | 15 | 12 |
| Metformin Hclbrand: Metformin Hcl Er |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2013-06-12
Frequently asked questions
- What is Brian Schmalhorst's NPI number?
- Brian Schmalhorst's National Provider Identifier (NPI) is 1588642185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Schmalhorst's specialty?
- Brian Schmalhorst is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Schmalhorst located?
- Brian Schmalhorst's practice location on file with NPPES is 5881 W 16th St, Greeley, CO 80634-2910.
- What is Brian Schmalhorst's phone number?
- The practice phone number listed in the NPPES registry for Brian Schmalhorst is (970) 313-2700.
- Does Brian Schmalhorst accept Medicare?
- Brian Schmalhorst is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Schmalhorst's NPI active?
- Yes — Brian Schmalhorst's NPI (1588642185) is active in the NPPES registry as of the last update on 2013-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.