Leah Wells, MD
NPI 1548722929 · Medical Oncology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Wells, MD is a Medical Oncology Physician provider in Madison, WI (NPI 1548722929).
Provider details
- NPI number
- 1548722929
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 85449-20 (WI)
Specialties & taxonomies
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 tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-03
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is Leah Wells's NPI number?
- Leah Wells's National Provider Identifier (NPI) is 1548722929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Wells's specialty?
- Leah Wells is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Wells located?
- Leah Wells's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-3670.
- What is Leah Wells's phone number?
- The practice phone number listed in the NPPES registry for Leah Wells is (608) 262-9368.
- Does Leah Wells accept Medicare?
- Leah Wells is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Wells's NPI active?
- Yes — Leah Wells's NPI (1548722929) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.