IndividualActive
Margaret Derosa, RD LDN
NPI 1861916140 · Registered Dietitian · Lowell, MA
Margaret Derosa, RD LDN is a Registered Dietitian provider in Lowell, MA (NPI 1861916140).
Provider details
- NPI number
- 1861916140
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 852026
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(69/100 index)
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
166 Central St
Lowell, MA 01852
Phone: (978) 513-7262
Street-level locationGet directions
Mailing address
37 Friend Street
Lynn, MA 01902
Registry dates
- Enumerated
- 2017-07-28
- Last updated
- 2017-07-28
Frequently asked questions
- What is Margaret Derosa's NPI number?
- Margaret Derosa's National Provider Identifier (NPI) is 1861916140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Derosa's specialty?
- Margaret Derosa is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Margaret Derosa located?
- Margaret Derosa's practice location on file with NPPES is 166 Central St, Lowell, MA 01852.
- What is Margaret Derosa's phone number?
- The practice phone number listed in the NPPES registry for Margaret Derosa is (978) 513-7262.
- Is Margaret Derosa's NPI active?
- Yes — Margaret Derosa's NPI (1861916140) is active in the NPPES registry as of the last update on 2017-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.