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Samuel Rotter
NPI 1285097725 · Hematology & Oncology Physician · Madison, WI
Samuel Rotter is a Hematology & Oncology Physician provider in Madison, WI (NPI 1285097725).
Provider details
- NPI number
- 1285097725
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 73351 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
616 Crandall St
Madison, WI 53711-1837
Phone: (920) 889-1897
Street-level locationGet directions
Mailing address
616 Crandall St
Madison, WI 53711-1837
Registry dates
- Enumerated
- 2016-04-01
- Last updated
- 2023-07-28
- Certified
- 2023-07-28
Frequently asked questions
- What is Samuel Rotter's NPI number?
- Samuel Rotter's National Provider Identifier (NPI) is 1285097725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Rotter's specialty?
- Samuel Rotter is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Rotter located?
- Samuel Rotter's practice location on file with NPPES is 616 Crandall St, Madison, WI 53711-1837.
- What is Samuel Rotter's phone number?
- The practice phone number listed in the NPPES registry for Samuel Rotter is (920) 889-1897.
- Is Samuel Rotter's NPI active?
- Yes — Samuel Rotter's NPI (1285097725) is active in the NPPES registry as of the last update on 2023-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.