William Butler, MD
NPI 1942281597 · Hematology & Oncology Physician · Hendersonville, NC
William Butler, MD is a Hematology & Oncology Physician provider in Hendersonville, NC (NPI 1942281597).
Provider details
- NPI number
- 1942281597
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 7553 (SC)
Specialties & taxonomies
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 600 Hospital DrSuite 10bClyde, NC 28721-8024Phone: (828) 456-5214Fax: (828) 456-7834
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2022-07-21
Frequently asked questions
- What is William Butler's NPI number?
- William Butler's National Provider Identifier (NPI) is 1942281597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Butler's specialty?
- William Butler is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Butler located?
- William Butler's practice location on file with NPPES is 80 Doctors Dr Ste 1, Hendersonville, NC 28792-7289.
- What is William Butler's phone number?
- The practice phone number listed in the NPPES registry for William Butler is (828) 654-0073.
- Is William Butler's NPI active?
- Yes — William Butler's NPI (1942281597) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.