Michael Nicklawsky, MD
NPI 1841266152 · Family Medicine Physician · Willmar, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Nicklawsky, MD is a Family Medicine Physician provider in Willmar, MN (NPI 1841266152).
Provider details
- NPI number
- 1841266152
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36966 (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
1,303 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 188 | $9 |
| Blood Test, Clotting Time85610 | 176 | $4 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 166 | $88 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 104 | $126 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 96 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 106 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 240 | 74 |
| Simvastatin | 210 | 51 |
| Levothyroxine Sodium | 206 | 50 |
| Losartan Potassium | 181 | 51 |
| Lisinopril | 166 | 54 |
| Hydrochlorothiazide | 165 | 52 |
| Amlodipine Besylate | 141 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2023-03-29
- Certified
- 2023-03-29
Frequently asked questions
- What is Michael Nicklawsky's NPI number?
- Michael Nicklawsky's National Provider Identifier (NPI) is 1841266152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Nicklawsky's specialty?
- Michael Nicklawsky is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Nicklawsky located?
- Michael Nicklawsky's practice location on file with NPPES is 101 Willmar Ave Sw, Willmar, MN 56201.
- What is Michael Nicklawsky's phone number?
- The practice phone number listed in the NPPES registry for Michael Nicklawsky is (320) 231-5000.
- Does Michael Nicklawsky accept Medicare?
- Michael Nicklawsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Nicklawsky's NPI active?
- Yes — Michael Nicklawsky's NPI (1841266152) is active in the NPPES registry as of the last update on 2023-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.