IndividualActive
Sian Welch
NPI 1215351671 · Case Manager/Care Coordinator · Encinitas, CA
Sian Welch is a Case Manager/Care Coordinator provider in Encinitas, CA (NPI 1215351671).
Provider details
- NPI number
- 1215351671
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
568 Cypress Hills Dr
Encinitas, CA 92024-2396
Phone: (760) 445-9509
Street-level locationGet directions
Mailing address
Po Box 231353
Encinitas, CA 92023-1353
Registry dates
- Enumerated
- 2014-02-05
- Last updated
- 2014-02-05
Frequently asked questions
- What is Sian Welch's NPI number?
- Sian Welch's National Provider Identifier (NPI) is 1215351671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sian Welch's specialty?
- Sian Welch is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Sian Welch located?
- Sian Welch's practice location on file with NPPES is 568 Cypress Hills Dr, Encinitas, CA 92024-2396.
- What is Sian Welch's phone number?
- The practice phone number listed in the NPPES registry for Sian Welch is (760) 445-9509.
- Is Sian Welch's NPI active?
- Yes — Sian Welch's NPI (1215351671) is active in the NPPES registry as of the last update on 2014-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.