Erik Gustafson, DO
NPI 1073042487 · Family Medicine Physician · Wausau, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Gustafson, DO is a Family Medicine Physician provider in Wausau, WI (NPI 1073042487).
Provider details
- NPI number
- 1073042487
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,058 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 219 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 181 | $9 |
| 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 | 138 | $16 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 99 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $86 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 113 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 546 | 153 |
| Omeprazole | 326 | 92 |
| Lisinopril | 295 | 85 |
| Amlodipine Besylate | 249 | 75 |
| Metformin Hcl | 220 | 61 |
| Tamsulosin Hcl | 203 | 68 |
| Hydrochlorothiazide | 189 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-08
- Last updated
- 2022-07-21
- Certified
- 2021-08-24
Frequently asked questions
- What is Erik Gustafson's NPI number?
- Erik Gustafson's National Provider Identifier (NPI) is 1073042487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Gustafson's specialty?
- Erik Gustafson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Gustafson located?
- Erik Gustafson's practice location on file with NPPES is 425 Wind Ridge Dr, Wausau, WI 54401.
- What is Erik Gustafson's phone number?
- The practice phone number listed in the NPPES registry for Erik Gustafson is (715) 675-3391.
- Does Erik Gustafson accept Medicare?
- Erik Gustafson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Gustafson's NPI active?
- Yes — Erik Gustafson's NPI (1073042487) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.