IndividualActive
Katelyn Pierson, MS,RD,CDN
NPI 1013685445 · Registered Dietitian · Southampton, NY
Katelyn Pierson, MS,RD,CDN is a Registered Dietitian provider in Southampton, NY (NPI 1013685445).
Provider details
- NPI number
- 1013685445
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS,RD,CDN
- Sex
- Female
- Sole proprietor
- No
- License
- 010188 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
240 Meeting House Ln
Southampton, NY 11968-5009
Phone: (631) 726-8233
Street-level locationGet directions
Mailing address
231 Tinton Pl
East Northport, NY 11731-5324
Registry dates
- Enumerated
- 2021-08-31
- Last updated
- 2021-08-31
- Certified
- 2021-08-31
Frequently asked questions
- What is Katelyn Pierson's NPI number?
- Katelyn Pierson's National Provider Identifier (NPI) is 1013685445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Pierson's specialty?
- Katelyn Pierson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katelyn Pierson located?
- Katelyn Pierson's practice location on file with NPPES is 240 Meeting House Ln, Southampton, NY 11968-5009.
- What is Katelyn Pierson's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Pierson is (631) 726-8233.
- Is Katelyn Pierson's NPI active?
- Yes — Katelyn Pierson's NPI (1013685445) is active in the NPPES registry as of the last update on 2021-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.