IndividualActive
Lynn Holmberg, MS, RD, CDN
NPI 1649581943 · Registered Dietitian · Norwalk, CT
Lynn Holmberg, MS, RD, CDN is a Registered Dietitian provider in Norwalk, CT (NPI 1649581943).
Provider details
- NPI number
- 1649581943
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, CDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 000762 (CT)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
148 East Ave
Norwalk, CT 06851-5721
Phone: (203) 532-5053
Fax: (203) 532-5053
Street-level locationGet directions
Mailing address
6 Ellin Dr
Greenwich, CT 06831-4976
Registry dates
- Enumerated
- 2010-07-01
- Last updated
- 2010-07-01
Frequently asked questions
- What is Lynn Holmberg's NPI number?
- Lynn Holmberg's National Provider Identifier (NPI) is 1649581943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Holmberg's specialty?
- Lynn Holmberg is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Lynn Holmberg located?
- Lynn Holmberg's practice location on file with NPPES is 148 East Ave, Norwalk, CT 06851-5721.
- What is Lynn Holmberg's phone number?
- The practice phone number listed in the NPPES registry for Lynn Holmberg is (203) 532-5053.
- Is Lynn Holmberg's NPI active?
- Yes — Lynn Holmberg's NPI (1649581943) is active in the NPPES registry as of the last update on 2010-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.