Eric Haugen, MD
NPI 1821062415 · Nephrology Physician · Willmar, MN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Haugen, MD is a Nephrology Physician provider in Willmar, MN (NPI 1821062415).
Provider details
- NPI number
- 1821062415
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 37379 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
689 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 227 | $124 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 110 | $331 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 76 | $74 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 65 | $277 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $88 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 206 | 68 |
| Nifedipinebrand: Nifedipine Er | 180 | 45 |
| Losartan Potassium | 138 | 37 |
| Amlodipine Besylate | 109 | 35 |
| Furosemide | 88 | 30 |
| Calcitriol | 75 | 21 |
| Torsemide | 69 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-13
- Last updated
- 2009-04-03
Frequently asked questions
- What is Eric Haugen's NPI number?
- Eric Haugen's National Provider Identifier (NPI) is 1821062415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Haugen's specialty?
- Eric Haugen is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Haugen located?
- Eric Haugen's practice location on file with NPPES is 101 Willmar Ave Sw, Willmar, MN 56201.
- What is Eric Haugen's phone number?
- The practice phone number listed in the NPPES registry for Eric Haugen is (320) 231-5000.
- Does Eric Haugen accept Medicare?
- Eric Haugen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Haugen's NPI active?
- Yes — Eric Haugen's NPI (1821062415) is active in the NPPES registry as of the last update on 2009-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.