Sandra Williamson-Mills
NPI 1417076753 · Certified Registered Nurse Anesthetist · Durham, NC
Sandra Williamson-Mills is a Certified Registered Nurse Anesthetist provider in Durham, NC (NPI 1417076753).
Provider details
- NPI number
- 1417076753
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 042798 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sandra Williamson-Mills's NPI number?
- Sandra Williamson-Mills's National Provider Identifier (NPI) is 1417076753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Williamson-Mills's specialty?
- Sandra Williamson-Mills is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Williamson-Mills located?
- Sandra Williamson-Mills's practice location on file with NPPES is Erwin Rd, Durham, NC 27710-0001.
- What is Sandra Williamson-Mills's phone number?
- The practice phone number listed in the NPPES registry for Sandra Williamson-Mills is (919) 684-8111.
- Is Sandra Williamson-Mills's NPI active?
- Yes — Sandra Williamson-Mills's NPI (1417076753) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.