Joseph Leon, DO
NPI 1912571662 · Emergency Medicine Physician · Wild Rose, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Leon, DO is a Emergency Medicine Physician provider in Wild Rose, WI (NPI 1912571662).
Provider details
- NPI number
- 1912571662
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 81559 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 121 | 24 |
| Omeprazole | 76 | 15 |
| Tamsulosin Hcl | 72 | — |
| Lisinopril | 71 | 17 |
| Gabapentin | 62 | 11 |
| Metoprolol Succinate | 57 | — |
| Furosemide | 48 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 2 records (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
- 2021-05-18
- Last updated
- 2024-08-20
- Certified
- 2024-08-20
Frequently asked questions
- What is Joseph Leon's NPI number?
- Joseph Leon's National Provider Identifier (NPI) is 1912571662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Leon's specialty?
- Joseph Leon is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Leon located?
- Joseph Leon's practice location on file with NPPES is 601 Grove Ave, Wild Rose, WI 54984-6903.
- What is Joseph Leon's phone number?
- The practice phone number listed in the NPPES registry for Joseph Leon is (920) 622-3257.
- Does Joseph Leon accept Medicare?
- Joseph Leon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Leon's NPI active?
- Yes — Joseph Leon's NPI (1912571662) is active in the NPPES registry as of the last update on 2024-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.