IndividualActive
Susan St.martin, RDN
NPI 1093289589 · Registered Dietitian · Exeter, NH
Susan St.martin, RDN is a Registered Dietitian provider in Exeter, NH (NPI 1093289589).
Provider details
- NPI number
- 1093289589
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0976 (NH)
Specialties & taxonomies
Dietary & Nutritional 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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
19 Hampton Rd Ste 4
Exeter, NH 03833-4825
Phone: (603) 642-6652
Street-level locationGet directions
Mailing address
20 Portsmouth Avenue
Stratham, NH 03883-6546
Additional practice locations (1)
- 8 Ridgewood TerExeter, NH 03833-3120Phone: (603) 642-6652
Registry dates
- Enumerated
- 2019-01-17
- Last updated
- 2021-10-06
- Certified
- 2021-10-06
Frequently asked questions
- What is Susan St.martin's NPI number?
- Susan St.martin's National Provider Identifier (NPI) is 1093289589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan St.martin's specialty?
- Susan St.martin is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Susan St.martin located?
- Susan St.martin's practice location on file with NPPES is 19 Hampton Rd Ste 4, Exeter, NH 03833-4825.
- What is Susan St.martin's phone number?
- The practice phone number listed in the NPPES registry for Susan St.martin is (603) 642-6652.
- Is Susan St.martin's NPI active?
- Yes — Susan St.martin's NPI (1093289589) is active in the NPPES registry as of the last update on 2021-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.