Clarence Brown, M.D.
NPI 1386654390 · Dermatology Physician · La Crosse, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clarence Brown, M.D. is a Dermatology Physician provider in La Crosse, WI (NPI 1386654390).
Provider details
- NPI number
- 1386654390
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036096380 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,010 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) |
|---|---|---|
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 440 | $337 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, Each Additional Stage, 1-5 Tissue Blocks17312 | 229 | $193 |
| Complicated Repair of Wound of Forehead, Cheeks, Chin, Mouth, Neck, Underarms, Genitals, Hands, Or Feet, 2.6-7.5 Cm13132 | 179 | $144 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 169 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 119 | $64 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Minocycline Hcl | 148 | 142 |
| Fluorouracil | 50 | 41 |
| Clobetasol Propionate | 27 | 15 |
| Triamcinolone Acetonide | 25 | 17 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 18 | 17 |
| Betamethasone Valerate | 15 | — |
| Clindamycin Phosphate | 12 | — |
| Ciclopirox Olamine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 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
Additional practice locations (2)
- 2740 W Foster Ave Ste 105Chicago, IL 60625-3547Phone: (773) 999-5010Fax: (773) 942-6318
- 8780 W Golf Rd Ste 303Niles, IL 60714-5611Phone: (847) 229-1044Fax: (847) 299-0425
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2022-07-05
- Certified
- 2022-07-05
Frequently asked questions
- What is Clarence Brown's NPI number?
- Clarence Brown's National Provider Identifier (NPI) is 1386654390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarence Brown's specialty?
- Clarence Brown is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Clarence Brown located?
- Clarence Brown's practice location on file with NPPES is 1836 South Ave, La Crosse, WI 54601-5429.
- What is Clarence Brown's phone number?
- The practice phone number listed in the NPPES registry for Clarence Brown is (608) 782-7300.
- Does Clarence Brown accept Medicare?
- Clarence Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clarence Brown's NPI active?
- Yes — Clarence Brown's NPI (1386654390) is active in the NPPES registry as of the last update on 2022-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.