William Mcclanahan, RN
NPI 1093598047 · Addiction (Substance Use Disorder) Registered Nurse · Greensboro, NC
William Mcclanahan, RN is a Addiction (Substance Use Disorder) Registered Nurse provider in Greensboro, NC (NPI 1093598047).
Provider details
- NPI number
- 1093598047
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 321859 (NC)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-08-15
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is William Mcclanahan's NPI number?
- William Mcclanahan's National Provider Identifier (NPI) is 1093598047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcclanahan's specialty?
- William Mcclanahan is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is William Mcclanahan located?
- William Mcclanahan's practice location on file with NPPES is 1101 Carolina St, Greensboro, NC 27401-1318.
- What is William Mcclanahan's phone number?
- The practice phone number listed in the NPPES registry for William Mcclanahan is (336) 333-6860.
- Is William Mcclanahan's NPI active?
- Yes — William Mcclanahan's NPI (1093598047) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.