OrganizationActive
Libby Mills Nutrition
NPI 1740634138 · Registered Dietitian · Exton, PA
Libby Mills Nutrition is a Registered Dietitian organization in Exton, PA (NPI 1740634138).
Provider details
- NPI number
- 1740634138
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Elizabeth Mills, President(215) 546-1231
- License
- DN001410 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(72/100 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
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
50 W Welsh Pool Rd
Exton, PA 19341-1200
Phone: (215) 546-1231
Street-level locationGet directions
Mailing address
437 W Miner St
West Chester, PA 19382-2834
Other names (DBA / former)
- Other name
- Libby Mills
Registry dates
- Enumerated
- 2016-04-21
- Last updated
- 2016-04-21
Frequently asked questions
- What is Libby Mills Nutrition's NPI number?
- Libby Mills Nutrition's National Provider Identifier (NPI) is 1740634138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Libby Mills Nutrition?
- Libby Mills Nutrition is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Libby Mills Nutrition located?
- Libby Mills Nutrition's practice location on file with NPPES is 50 W Welsh Pool Rd, Exton, PA 19341-1200.
- What is Libby Mills Nutrition's phone number?
- The practice phone number listed in the NPPES registry for Libby Mills Nutrition is (215) 546-1231.
- Who is the authorized official for Libby Mills Nutrition?
- The authorized official listed on Libby Mills Nutrition's NPPES record is Elizabeth Mills, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Libby Mills Nutrition's NPI active?
- Yes — Libby Mills Nutrition's NPI (1740634138) is active in the NPPES registry as of the last update on 2016-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.