IndividualActive
Elizabeth Knowlden, CNS, LDN
NPI 1891646279 · Nutritionist · Dayton, MD
Elizabeth Knowlden, CNS, LDN is a Nutritionist provider in Dayton, MD (NPI 1891646279).
Provider details
- NPI number
- 1891646279
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- CNS, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DX8005 (MD)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
14390 Triadelphia Mill Rd
Dayton, MD 21036-1222
Phone: (443) 878-3650
Street-level locationGet directions
Mailing address
3900 10 Oaks Rd # 56
Glenelg, MD 21737-9998
Registry dates
- Enumerated
- 2026-02-03
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Elizabeth Knowlden's NPI number?
- Elizabeth Knowlden's National Provider Identifier (NPI) is 1891646279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Knowlden's specialty?
- Elizabeth Knowlden is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Elizabeth Knowlden located?
- Elizabeth Knowlden's practice location on file with NPPES is 14390 Triadelphia Mill Rd, Dayton, MD 21036-1222.
- What is Elizabeth Knowlden's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Knowlden is (443) 878-3650.
- Is Elizabeth Knowlden's NPI active?
- Yes — Elizabeth Knowlden's NPI (1891646279) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.