Maria Fessia, RD LDN
NPI 1730210121 · Nutritionist · Holyoke, MA
Maria Fessia, RD LDN is a Nutritionist provider in Holyoke, MA (NPI 1730210121).
Provider details
- NPI number
- 1730210121
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- RD LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 1136 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
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
- 2007-03-08
- Last updated
- 2025-09-11
Frequently asked questions
- What is Maria Fessia's NPI number?
- Maria Fessia's National Provider Identifier (NPI) is 1730210121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Fessia's specialty?
- Maria Fessia is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Maria Fessia located?
- Maria Fessia's practice location on file with NPPES is 230 Maple St, Holyoke, MA 01040.
- What is Maria Fessia's phone number?
- The practice phone number listed in the NPPES registry for Maria Fessia is (413) 420-2281.
- Is Maria Fessia's NPI active?
- Yes — Maria Fessia's NPI (1730210121) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.