Holly Cornwell, RN
NPI 1508189317 · Diabetes Educator Registered Nurse · Portland, OR
Holly Cornwell, RN is a Diabetes Educator Registered Nurse provider in Portland, OR (NPI 1508189317).
Provider details
- NPI number
- 1508189317
- Entity type
- Individual
- Primary specialty
- Diabetes Educator Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 200841070RN (OR)
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
16 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
- 2010-03-08
- Last updated
- 2014-08-13
Frequently asked questions
- What is Holly Cornwell's NPI number?
- Holly Cornwell's National Provider Identifier (NPI) is 1508189317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Cornwell's specialty?
- Holly Cornwell is listed in the NPPES registry with a primary specialty of Diabetes Educator Registered Nurse (Nursing Service Providers).
- Where is Holly Cornwell located?
- Holly Cornwell's practice location on file with NPPES is 501 N Graham St, Portland, OR 97227-1654.
- What is Holly Cornwell's phone number?
- The practice phone number listed in the NPPES registry for Holly Cornwell is (503) 413-1600.
- Is Holly Cornwell's NPI active?
- Yes — Holly Cornwell's NPI (1508189317) is active in the NPPES registry as of the last update on 2014-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.