Michael Wolz, MBCHB
NPI 1689986291 · Dermatology Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Wolz, MBCHB is a Dermatology Physician provider in Duluth, MN (NPI 1689986291).
Provider details
- NPI number
- 1689986291
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MBCHB
- Sex
- Male
- Sole proprietor
- No
- License
- 55516 (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
16 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
3,676 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,755 | $2 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 298 | $281 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 287 | $50 |
| Biopsy of Related Skin Growth, First Growth11102 | 227 | $20 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 191 | $62 |
| Biopsy of Related Skin Growth, Each Additional Growth |
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 |
|---|---|---|
| Ketoconazole | 95 | 61 |
| Fluorouracil | 73 | 61 |
| Cephalexin | 55 | 41 |
| Metronidazole | 50 | 31 |
| Triamcinolone Acetonide | 44 | 37 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 23 | 14 |
| Clobetasol Propionate | 20 | — |
| Doxycycline Monohydrate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-12
- Last updated
- 2022-07-21
Frequently asked questions
- What is Michael Wolz's NPI number?
- Michael Wolz's National Provider Identifier (NPI) is 1689986291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Wolz's specialty?
- Michael Wolz is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Wolz located?
- Michael Wolz's practice location on file with NPPES is 400 East Third Street, Duluth, MN 55805-1951.
- What is Michael Wolz's phone number?
- The practice phone number listed in the NPPES registry for Michael Wolz is (218) 786-8364.
- Does Michael Wolz accept Medicare?
- Michael Wolz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Wolz's NPI active?
- Yes — Michael Wolz's NPI (1689986291) 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.