Sidney Coffman
NPI 1699521146 · Registered Dietitian · Lowell, MA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sidney Coffman is a Registered Dietitian provider in Lowell, MA (NPI 1699521146).
Provider details
- NPI number
- 1699521146
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-04-25
- Last updated
- 2024-04-25
- Certified
- 2024-04-25
Frequently asked questions
- What is Sidney Coffman's NPI number?
- Sidney Coffman's National Provider Identifier (NPI) is 1699521146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidney Coffman's specialty?
- Sidney Coffman is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sidney Coffman located?
- Sidney Coffman's practice location on file with NPPES is 161 Jackson St, Lowell, MA 01852-2103.
- What is Sidney Coffman's phone number?
- The practice phone number listed in the NPPES registry for Sidney Coffman is (978) 937-9700.
- Does Sidney Coffman accept Medicare?
- Sidney Coffman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sidney Coffman's NPI active?
- Yes — Sidney Coffman's NPI (1699521146) is active in the NPPES registry as of the last update on 2024-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.