William Schelman, M.D., PH.D.
NPI 1023073137 · Medical Oncology Physician · Madison, WI
William Schelman, M.D., PH.D. is a Medical Oncology Physician provider in Madison, WI (NPI 1023073137).
Provider details
- NPI number
- 1023073137
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 43774 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-04-20
- Last updated
- 2009-05-29
Frequently asked questions
- What is William Schelman's NPI number?
- William Schelman's National Provider Identifier (NPI) is 1023073137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Schelman's specialty?
- William Schelman is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Schelman located?
- William Schelman's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is William Schelman's phone number?
- The practice phone number listed in the NPPES registry for William Schelman is (608) 263-8090.
- Is William Schelman's NPI active?
- Yes — William Schelman's NPI (1023073137) is active in the NPPES registry as of the last update on 2009-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.