IndividualActive
Katherine Preston, RN
NPI 1790220945 · Registered Nurse · Rehoboth Beach, DE
Katherine Preston, RN is a Registered Nurse provider in Rehoboth Beach, DE (NPI 1790220945).
Provider details
- NPI number
- 1790220945
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- L1-0049509 (DE)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
18947 John J Williams Hwy
Rehoboth Beach, DE 19971-4474
Phone: (302) 645-3770
Street-level locationGet directions
Mailing address
18947 John J Williams Hwy
Rehoboth Beach, DE 19971-4474
Registry dates
- Enumerated
- 2016-12-26
- Last updated
- 2016-12-26
Frequently asked questions
- What is Katherine Preston's NPI number?
- Katherine Preston's National Provider Identifier (NPI) is 1790220945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Preston's specialty?
- Katherine Preston is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Katherine Preston located?
- Katherine Preston's practice location on file with NPPES is 18947 John J Williams Hwy, Rehoboth Beach, DE 19971-4474.
- What is Katherine Preston's phone number?
- The practice phone number listed in the NPPES registry for Katherine Preston is (302) 645-3770.
- Is Katherine Preston's NPI active?
- Yes — Katherine Preston's NPI (1790220945) is active in the NPPES registry as of the last update on 2016-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.