Karen Lindsay, RD
NPI 1437787041 · Registered Dietitian · Irvine, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Lindsay, RD is a Registered Dietitian provider in Irvine, CA (NPI 1437787041).
Provider details
- NPI number
- 1437787041
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- RD86114579 (IL)
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 856 Health Sciences RdIrvine, CA 92617-3058Phone: (949) 824-7000
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is Karen Lindsay's NPI number?
- Karen Lindsay's National Provider Identifier (NPI) is 1437787041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Lindsay's specialty?
- Karen Lindsay is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karen Lindsay located?
- Karen Lindsay's practice location on file with NPPES is 512 Cervantes Ct, Irvine, CA 92617-4119.
- What is Karen Lindsay's phone number?
- The practice phone number listed in the NPPES registry for Karen Lindsay is (949) 416-8658.
- Does Karen Lindsay accept Medicare?
- Karen Lindsay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Lindsay's NPI active?
- Yes — Karen Lindsay's NPI (1437787041) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.