IndividualActive
William Chumley
NPI 1689048274 · Behavior Analyst · Hendersonville, NC
William Chumley is a Behavior Analyst provider in Hendersonville, NC (NPI 1689048274).
Provider details
- NPI number
- 1689048274
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 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
83% 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
620 Oakland St
Hendersonville, NC 28791-3646
Phone: (828) 693-4223
Fax: (828) 693-6144
Street-level locationGet directions
Mailing address
620 Oakland Street
Hendersonville, NC 28791
Registry dates
- Enumerated
- 2015-11-19
- Last updated
- 2015-11-19
Frequently asked questions
- What is William Chumley's NPI number?
- William Chumley's National Provider Identifier (NPI) is 1689048274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Chumley's specialty?
- William Chumley is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is William Chumley located?
- William Chumley's practice location on file with NPPES is 620 Oakland St, Hendersonville, NC 28791-3646.
- What is William Chumley's phone number?
- The practice phone number listed in the NPPES registry for William Chumley is (828) 693-4223.
- Is William Chumley's NPI active?
- Yes — William Chumley's NPI (1689048274) is active in the NPPES registry as of the last update on 2015-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.