Michelle Nash, MS, RD, LDN
NPI 1134630890 · Registered Dietitian · Pittsfield, MA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Nash, MS, RD, LDN is a Registered Dietitian provider in Pittsfield, MA (NPI 1134630890).
Provider details
- NPI number
- 1134630890
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 4401 (MA)
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
8 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
- 2017-10-20
- Last updated
- 2020-04-28
- Certified
- 2020-04-28
Frequently asked questions
- What is Michelle Nash's NPI number?
- Michelle Nash's National Provider Identifier (NPI) is 1134630890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Nash's specialty?
- Michelle Nash is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Michelle Nash located?
- Michelle Nash's practice location on file with NPPES is 165 Tor Ct, Pittsfield, MA 01201-3001.
- What is Michelle Nash's phone number?
- The practice phone number listed in the NPPES registry for Michelle Nash is (413) 997-5899.
- Does Michelle Nash accept Medicare?
- Michelle Nash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Nash's NPI active?
- Yes — Michelle Nash's NPI (1134630890) is active in the NPPES registry as of the last update on 2020-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.