Cathryn Hardin, RD, LDN
NPI 1518907534 · Renal Nutrition Registered Dietitian · Whitehall, PA
Cathryn Hardin, RD, LDN is a Renal Nutrition Registered Dietitian provider in Whitehall, PA (NPI 1518907534).
Provider details
- NPI number
- 1518907534
- Entity type
- Individual
- Primary specialty
- Renal Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DN002249 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-07
- Last updated
- 2007-11-27
Frequently asked questions
- What is Cathryn Hardin's NPI number?
- Cathryn Hardin's National Provider Identifier (NPI) is 1518907534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathryn Hardin's specialty?
- Cathryn Hardin is listed in the NPPES registry with a primary specialty of Renal Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Cathryn Hardin located?
- Cathryn Hardin's practice location on file with NPPES is 601 8th St, Whitehall, PA 18052-5701.
- What is Cathryn Hardin's phone number?
- The practice phone number listed in the NPPES registry for Cathryn Hardin is (610) 266-5811.
- Is Cathryn Hardin's NPI active?
- Yes — Cathryn Hardin's NPI (1518907534) is active in the NPPES registry as of the last update on 2007-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.