Crystal Proulx, MSRD, LD, CNSD
NPI 1003986274 · Registered Dietitian · Manchester, NH
Crystal Proulx, MSRD, LD, CNSD is a Registered Dietitian provider in Manchester, NH (NPI 1003986274).
Provider details
- NPI number
- 1003986274
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MSRD, LD, CNSD
- Sex
- Female
- Sole proprietor
- No
- License
- 162 (NH)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Crystal Proulx's NPI number?
- Crystal Proulx's National Provider Identifier (NPI) is 1003986274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Proulx's specialty?
- Crystal Proulx is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Crystal Proulx located?
- Crystal Proulx's practice location on file with NPPES is 100 Mcgregor St, Manchester, NH 03102-3730.
- What is Crystal Proulx's phone number?
- The practice phone number listed in the NPPES registry for Crystal Proulx is (603) 663-6507.
- Is Crystal Proulx's NPI active?
- Yes — Crystal Proulx's NPI (1003986274) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.