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Tina Layton, RD
NPI 1245251784 · Registered Dietitian · Portsmouth, NH
Tina Layton, RD is a Registered Dietitian provider in Portsmouth, NH (NPI 1245251784).
Provider details
- NPI number
- 1245251784
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 390 (NH)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
15 Rye St 225
Portsmouth, NH 03801-6830
Phone: (888) 320-1776
Street-level locationGet directions
Mailing address
18 Foundry St
Concord, NH 03301-5421
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2016-07-15
Frequently asked questions
- What is Tina Layton's NPI number?
- Tina Layton's National Provider Identifier (NPI) is 1245251784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Layton's specialty?
- Tina Layton is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Tina Layton located?
- Tina Layton's practice location on file with NPPES is 15 Rye St 225, Portsmouth, NH 03801-6830.
- What is Tina Layton's phone number?
- The practice phone number listed in the NPPES registry for Tina Layton is (888) 320-1776.
- Is Tina Layton's NPI active?
- Yes — Tina Layton's NPI (1245251784) is active in the NPPES registry as of the last update on 2016-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.